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Finding the Third Proportional to 5,799,802.50 and 8,522,178.75

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Solution

The third proportional to 5,799,802.50 and 8,522,178.75 is: 12,522,414.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,799,802.50 : 8,522,178.75 = 8,522,178.75 : x
  2. Step 2: Convert to fraction form
    5,799,802.50/8,522,178.75 = 8,522,178.75/x
  3. Step 3: Cross multiply
    5,799,802.50x = 8,522,178.75 × 8,522,178.75
  4. Step 4: Simplify right side
    5,799,802.50x = 72,627,530,646,951.56
  5. Step 5: Solve for x
    x = 72,627,530,646,951.56/5,799,802.50
  6. Step 6: Final answer
    x = 12,522,414.45

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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.