   # What is the four-digit number in which the ................................ and the last is three times the second?

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What is the four-digit number in which the first digit is one third the second, the third is the sum of the first and second, and the last is three times the second? posted Jan 12, 2015
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## 3 Answers

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Best answer

first=f,second=s,third=T,Last=L
f=s/3
T=f+s
L=3s
since s is divisible by 3,so s can be 3,6,9
Taking s=3
f=1
T=3+1=4
L=3*3=9

so answer is 1349 answer Jan 13, 2015
+2 votes

Answer is 1349 answer Jan 12, 2015
+1 vote

obviously the solution is
1349 answer Jul 25, 2015 by anonymous

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