Home / 10,052,231.28-13,872,098.52-5,468,573.04

Finding the Fourth Proportional to 10,052,231.28, 13,872,098.52 and 5,468,573.04

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Solution

The fourth proportional to 10,052,231.28, 13,872,098.52 and 5,468,573.04 is: 7,546,641.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,052,231.28 : 13,872,098.52 = 5,468,573.04 : x
  2. Step 2: Convert to fraction form
    10,052,231.28/13,872,098.52 = 5,468,573.04/x
  3. Step 3: Cross multiply
    10,052,231.28x = 13,872,098.52 × 5,468,573.04
  4. Step 4: Simplify right side
    10,052,231.28x = 75,860,583,974,695.91
  5. Step 5: Solve for x
    x = 75,860,583,974,695.91/10,052,231.28
  6. Step 6: Final answer
    x = 7,546,641.32

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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.