You are the one all concerned about quantity and you brought up the RDA for a whole bunch of things.

You implied that Gatorade doesn't have enough potassium in it.

Why does it matter that Gatorade has less potassium per oz than other things?

As long as people get the amount of potassium (or whatever) they need (and they typically don't have to worry too much about it), the amount in particular random foods is not very important.

The fact that one random food happens has more than some other random food doesn't make it better.