Finding the Third Proportional to 1,715,769.84 and 2,516,306.77
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Solution
The third proportional to 1,715,769.84 and 2,516,306.77 is: 3,690,354.95
Step by Step Solution
- Step 1: Write the proportion equation
1,715,769.84 : 2,516,306.77 = 2,516,306.77 : x - Step 2: Convert to fraction form
1,715,769.84/2,516,306.77 = 2,516,306.77/x - Step 3: Cross multiply
1,715,769.84x = 2,516,306.77 × 2,516,306.77 - Step 4: Simplify right side
1,715,769.84x = 6,331,799,738,730.15 - Step 5: Solve for x
x = 6,331,799,738,730.15/1,715,769.84 - Step 6: Final answer
x = 3,690,354.95
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Why These Related Problems?
These problems maintain the same ratio (1.47) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.