FYI, based on the output from the first link, the most precise fraction that is common amongst all the numbers is 2434/2659.

If you multiple any of the first numbers by 2434, then divide by 2659, you'll get a number that, when rounded, results in the second number.

I'm curious, though, if they do any rounding with their result, or if they have two integers that always result in a whole number. I highly doubt it. Is that even possible for all sets of the two numbers? Maybe somebody here loves math and can answer that?