\(\frac{1}{2}\) of 4 kg of an alloy is lead and the rest of it is tin. \(\frac{1}{6}\) of 5 kg of another alloy is lead and the rest of it is tin. Find the ratio of lead and tin in the mixture of the given quantities of these two alloys.
1
4 : 9
2
2 : 3
3
17 : 37
4
13 : 17