Finding the Fourth Proportional to 1,700,373.76, 2,550,472.48 and 635,331.68
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Solution
The fourth proportional to 1,700,373.76, 2,550,472.48 and 635,331.68 is: 952,964.58
Step by Step Solution
- Step 1: Write the proportion equation
1,700,373.76 : 2,550,472.48 = 635,331.68 : x - Step 2: Convert to fraction form
1,700,373.76/2,550,472.48 = 635,331.68/x - Step 3: Cross multiply
1,700,373.76x = 2,550,472.48 × 635,331.68 - Step 4: Simplify right side
1,700,373.76x = 1,620,395,965,512.17 - Step 5: Solve for x
x = 1,620,395,965,512.17/1,700,373.76 - Step 6: Final answer
x = 952,964.58
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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.