Finding the Fourth Proportional to 1,376,326.99, 2,063,353.87 and 607,277.19
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Solution
The fourth proportional to 1,376,326.99, 2,063,353.87 and 607,277.19 is: 910,414.28
Step by Step Solution
- Step 1: Write the proportion equation
1,376,326.99 : 2,063,353.87 = 607,277.19 : x - Step 2: Convert to fraction form
1,376,326.99/2,063,353.87 = 607,277.19/x - Step 3: Cross multiply
1,376,326.99x = 2,063,353.87 × 607,277.19 - Step 4: Simplify right side
1,376,326.99x = 1,253,027,740,149.23 - Step 5: Solve for x
x = 1,253,027,740,149.23/1,376,326.99 - Step 6: Final answer
x = 910,414.28
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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.