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Finding the Third Proportional to 758,558.25 and 1,727,568

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Solution

The third proportional to 758,558.25 and 1,727,568 is: 3,934,425.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    758,558.25 : 1,727,568 = 1,727,568 : x
  2. Step 2: Convert to fraction form
    758,558.25/1,727,568 = 1,727,568/x
  3. Step 3: Cross multiply
    758,558.25x = 1,727,568 × 1,727,568
  4. Step 4: Simplify right side
    758,558.25x = 2,984,491,194,624
  5. Step 5: Solve for x
    x = 2,984,491,194,624/758,558.25
  6. Step 6: Final answer
    x = 3,934,425.86

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Why These Related Problems?

These problems maintain the same ratio (2.28) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.