Finding the Fourth Proportional to 1,137,967.98, 1,706,720.28 and 418,062.26
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Solution
The fourth proportional to 1,137,967.98, 1,706,720.28 and 418,062.26 is: 627,008.27
Step by Step Solution
- Step 1: Write the proportion equation
1,137,967.98 : 1,706,720.28 = 418,062.26 : x - Step 2: Convert to fraction form
1,137,967.98/1,706,720.28 = 418,062.26/x - Step 3: Cross multiply
1,137,967.98x = 1,706,720.28 × 418,062.26 - Step 4: Simplify right side
1,137,967.98x = 713,515,328,911.03 - Step 5: Solve for x
x = 713,515,328,911.03/1,137,967.98 - Step 6: Final answer
x = 627,008.27
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