Finding the Third Proportional to 371,824.17 and 545,793.19
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Solution
The third proportional to 371,824.17 and 545,793.19 is: 801,158.79
Step by Step Solution
- Step 1: Write the proportion equation
371,824.17 : 545,793.19 = 545,793.19 : x - Step 2: Convert to fraction form
371,824.17/545,793.19 = 545,793.19/x - Step 3: Cross multiply
371,824.17x = 545,793.19 × 545,793.19 - Step 4: Simplify right side
371,824.17x = 297,890,203,521.41 - Step 5: Solve for x
x = 297,890,203,521.41/371,824.17 - Step 6: Final answer
x = 801,158.79
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These problems maintain the same ratio (1.47) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.