Answer
488 grams
Work Step by Step
1. set up proportion so 100g of salt crosses with 2,4 g sodium (salt number comes from FDA recommended amount of salt intake
2. find x by cross multiplying
3. set up another proportion where $\frac{100g snack}{1,25 g salt}$=$\frac{y}{6,1022g Salt}$
4. cross multiple to find y, the grams of snack