Home / 2,301,126.62-3,452,188.20-881,182.76

Finding the Fourth Proportional to 2,301,126.62, 3,452,188.20 and 881,182.76

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Solution

The fourth proportional to 2,301,126.62, 3,452,188.20 and 881,182.76 is: 1,321,964.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,301,126.62 : 3,452,188.20 = 881,182.76 : x
  2. Step 2: Convert to fraction form
    2,301,126.62/3,452,188.20 = 881,182.76/x
  3. Step 3: Cross multiply
    2,301,126.62x = 3,452,188.20 × 881,182.76
  4. Step 4: Simplify right side
    2,301,126.62x = 3,042,008,726,115.43
  5. Step 5: Solve for x
    x = 3,042,008,726,115.43/2,301,126.62
  6. Step 6: Final answer
    x = 1,321,964.95

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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.