Home / 4,419,305.82-6,098,581.92-2,485,565.88

Finding the Fourth Proportional to 4,419,305.82, 6,098,581.92 and 2,485,565.88

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Solution

The fourth proportional to 4,419,305.82, 6,098,581.92 and 2,485,565.88 is: 3,430,047.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,419,305.82 : 6,098,581.92 = 2,485,565.88 : x
  2. Step 2: Convert to fraction form
    4,419,305.82/6,098,581.92 = 2,485,565.88/x
  3. Step 3: Cross multiply
    4,419,305.82x = 6,098,581.92 × 2,485,565.88
  4. Step 4: Simplify right side
    4,419,305.82x = 15,158,427,136,736.89
  5. Step 5: Solve for x
    x = 15,158,427,136,736.89/4,419,305.82
  6. Step 6: Final answer
    x = 3,430,047.11

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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.