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Finding the Third Proportional to 1,925,167.50 and 4,098,087

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Solution

The third proportional to 1,925,167.50 and 4,098,087 is: 8,723,561.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,925,167.50 : 4,098,087 = 4,098,087 : x
  2. Step 2: Convert to fraction form
    1,925,167.50/4,098,087 = 4,098,087/x
  3. Step 3: Cross multiply
    1,925,167.50x = 4,098,087 × 4,098,087
  4. Step 4: Simplify right side
    1,925,167.50x = 16,794,317,059,569
  5. Step 5: Solve for x
    x = 16,794,317,059,569/1,925,167.50
  6. Step 6: Final answer
    x = 8,723,561.49

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Why These Related Problems?

These problems maintain the same ratio (2.13) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.