The phrase "as significant to" is correct and usable in written English.
It can be used to indicate the importance or relevance of one thing in relation to another.
Example: "The findings of this study are as significant to our understanding of climate change as previous research."
Alternatives: "as important to" or "as relevant to".
Fiege said he hoped the character would become as significant to the Marvel Cinematic Universe as he is in the comics.
It would be quite as significant to declare that government ought to be free, that taxes ought not to be excessive, &c., as that the liberty of the press ought not to be restrained.
If successful, this G20 meeting could become as significant to green economic growth as the Paris Climate Summit was to climate change.
The verbal violence of the folk tales shared during her luncheon with her German hosts and Israeli friend was as significant to Angelou as physical violence, to the point that she became ill.
The verbal violence of the folk tales shared during her luncheon with her German hosts and Israeli friend is as significant to Angelou as physical violence, to the point that she becomes ill.
More than half of respondents describe all of their sustainability issues as significant to their organizations.
So Arthur Phillip is as significant to modern Australia as George Washington is to the modern United States.
Surely nothing as significant to the nation's economy, culture or politics would ever emerge from them again?
She believes they will be as significant to China as the Great Wall and the Forbidden City.
Instead of being something you do for a year or two, it became as significant to people as the work they did before.
Izzo said that Mateen Cleaves, his senior point guard, was as significant to Michigan State basketball as Magic Johnson had been.
