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Finding the Third Proportional to 880,758 and 1,691,531

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Solution

The third proportional to 880,758 and 1,691,531 is: 3,248,653.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    880,758 : 1,691,531 = 1,691,531 : x
  2. Step 2: Convert to fraction form
    880,758/1,691,531 = 1,691,531/x
  3. Step 3: Cross multiply
    880,758x = 1,691,531 × 1,691,531
  4. Step 4: Simplify right side
    880,758x = 2,861,277,123,961
  5. Step 5: Solve for x
    x = 2,861,277,123,961/880,758
  6. Step 6: Final answer
    x = 3,248,653.01

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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.