Home / 2,331,424.32-3,497,687.04-733,987.20

Finding the Fourth Proportional to 2,331,424.32, 3,497,687.04 and 733,987.20

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Solution

The fourth proportional to 2,331,424.32, 3,497,687.04 and 733,987.20 is: 1,101,154.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,331,424.32 : 3,497,687.04 = 733,987.20 : x
  2. Step 2: Convert to fraction form
    2,331,424.32/3,497,687.04 = 733,987.20/x
  3. Step 3: Cross multiply
    2,331,424.32x = 3,497,687.04 × 733,987.20
  4. Step 4: Simplify right side
    2,331,424.32x = 2,567,257,516,965.89
  5. Step 5: Solve for x
    x = 2,567,257,516,965.89/2,331,424.32
  6. Step 6: Final answer
    x = 1,101,154.13

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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.