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Finding the Third Proportional to 880,753.50 and 1,691,523

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Solution

The third proportional to 880,753.50 and 1,691,523 is: 3,248,638.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    880,753.50 : 1,691,523 = 1,691,523 : x
  2. Step 2: Convert to fraction form
    880,753.50/1,691,523 = 1,691,523/x
  3. Step 3: Cross multiply
    880,753.50x = 1,691,523 × 1,691,523
  4. Step 4: Simplify right side
    880,753.50x = 2,861,250,059,529
  5. Step 5: Solve for x
    x = 2,861,250,059,529/880,753.50
  6. Step 6: Final answer
    x = 3,248,638.88

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Why These Related Problems?

These problems maintain the same ratio (1.92) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.