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Finding the Third Proportional to 5,765,652 and 8,843,940

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Solution

The third proportional to 5,765,652 and 8,843,940 is: 13,565,729.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,765,652 : 8,843,940 = 8,843,940 : x
  2. Step 2: Convert to fraction form
    5,765,652/8,843,940 = 8,843,940/x
  3. Step 3: Cross multiply
    5,765,652x = 8,843,940 × 8,843,940
  4. Step 4: Simplify right side
    5,765,652x = 78,215,274,723,600
  5. Step 5: Solve for x
    x = 78,215,274,723,600/5,765,652
  6. Step 6: Final answer
    x = 13,565,729.38

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Why These Related Problems?

These problems maintain the same ratio (1.53) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.