Home / 5,877,337.13-12,465,816.38

Finding the Third Proportional to 5,877,337.13 and 12,465,816.38

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Solution

The third proportional to 5,877,337.13 and 12,465,816.38 is: 26,439,963.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,877,337.13 : 12,465,816.38 = 12,465,816.38 : x
  2. Step 2: Convert to fraction form
    5,877,337.13/12,465,816.38 = 12,465,816.38/x
  3. Step 3: Cross multiply
    5,877,337.13x = 12,465,816.38 × 12,465,816.38
  4. Step 4: Simplify right side
    5,877,337.13x = 155,396,577,895,218.12
  5. Step 5: Solve for x
    x = 155,396,577,895,218.12/5,877,337.13
  6. Step 6: Final answer
    x = 26,439,963.30

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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.