Home / 3,690,462.28-5,093,188.50-2,314,023.88

Finding the Fourth Proportional to 3,690,462.28, 5,093,188.50 and 2,314,023.88

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Solution

The fourth proportional to 3,690,462.28, 5,093,188.50 and 2,314,023.88 is: 3,193,572.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,690,462.28 : 5,093,188.50 = 2,314,023.88 : x
  2. Step 2: Convert to fraction form
    3,690,462.28/5,093,188.50 = 2,314,023.88/x
  3. Step 3: Cross multiply
    3,690,462.28x = 5,093,188.50 × 2,314,023.88
  4. Step 4: Simplify right side
    3,690,462.28x = 11,785,759,814,341.38
  5. Step 5: Solve for x
    x = 11,785,759,814,341.38/3,690,462.28
  6. Step 6: Final answer
    x = 3,193,572.76

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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.