Finding the Fourth Proportional to 2,499,732.48, 3,749,793.13 and 817,006.08
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Solution
The fourth proportional to 2,499,732.48, 3,749,793.13 and 817,006.08 is: 1,225,572.66
Step by Step Solution
- Step 1: Write the proportion equation
2,499,732.48 : 3,749,793.13 = 817,006.08 : x - Step 2: Convert to fraction form
2,499,732.48/3,749,793.13 = 817,006.08/x - Step 3: Cross multiply
2,499,732.48x = 3,749,793.13 × 817,006.08 - Step 4: Simplify right side
2,499,732.48x = 3,063,603,785,952.23 - Step 5: Solve for x
x = 3,063,603,785,952.23/2,499,732.48 - Step 6: Final answer
x = 1,225,572.66
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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.