Finding the Fourth Proportional to 2,514,711.58, 3,769,793.07 and 916,901.00
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Solution
The fourth proportional to 2,514,711.58, 3,769,793.07 and 916,901.00 is: 1,374,522.26
Step by Step Solution
- Step 1: Write the proportion equation
2,514,711.58 : 3,769,793.07 = 916,901.00 : x - Step 2: Convert to fraction form
2,514,711.58/3,769,793.07 = 916,901.00/x - Step 3: Cross multiply
2,514,711.58x = 3,769,793.07 × 916,901.00 - Step 4: Simplify right side
2,514,711.58x = 3,456,527,044,718.61 - Step 5: Solve for x
x = 3,456,527,044,718.61/2,514,711.58 - Step 6: Final answer
x = 1,374,522.26
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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.