Home / 9,126,003.48-13,690,839.24-3,368,773.14

Finding the Fourth Proportional to 9,126,003.48, 13,690,839.24 and 3,368,773.14

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Solution

The fourth proportional to 9,126,003.48, 13,690,839.24 and 3,368,773.14 is: 5,053,836.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,126,003.48 : 13,690,839.24 = 3,368,773.14 : x
  2. Step 2: Convert to fraction form
    9,126,003.48/13,690,839.24 = 3,368,773.14/x
  3. Step 3: Cross multiply
    9,126,003.48x = 13,690,839.24 × 3,368,773.14
  4. Step 4: Simplify right side
    9,126,003.48x = 46,121,331,495,770.02
  5. Step 5: Solve for x
    x = 46,121,331,495,770.02/9,126,003.48
  6. Step 6: Final answer
    x = 5,053,836.72

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.