Home / 10,092,355.11-13,926,965.85-5,741,034.30

Finding the Fourth Proportional to 10,092,355.11, 13,926,965.85 and 5,741,034.30

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Solution

The fourth proportional to 10,092,355.11, 13,926,965.85 and 5,741,034.30 is: 7,922,351.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,092,355.11 : 13,926,965.85 = 5,741,034.30 : x
  2. Step 2: Convert to fraction form
    10,092,355.11/13,926,965.85 = 5,741,034.30/x
  3. Step 3: Cross multiply
    10,092,355.11x = 13,926,965.85 × 5,741,034.30
  4. Step 4: Simplify right side
    10,092,355.11x = 79,955,188,639,778.66
  5. Step 5: Solve for x
    x = 79,955,188,639,778.66/10,092,355.11
  6. Step 6: Final answer
    x = 7,922,351.90

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.