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Finding the Third Proportional to 5,877,325.88 and 12,465,793.88

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Solution

The third proportional to 5,877,325.88 and 12,465,793.88 is: 26,439,918.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,877,325.88 : 12,465,793.88 = 12,465,793.88 : x
  2. Step 2: Convert to fraction form
    5,877,325.88/12,465,793.88 = 12,465,793.88/x
  3. Step 3: Cross multiply
    5,877,325.88x = 12,465,793.88 × 12,465,793.88
  4. Step 4: Simplify right side
    5,877,325.88x = 155,396,016,933,987.50
  5. Step 5: Solve for x
    x = 155,396,016,933,987.50/5,877,325.88
  6. Step 6: Final answer
    x = 26,439,918.47

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Why These Related Problems?

These problems maintain the same ratio (2.12) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.