Home / 11,569,695.18-17,342,306.88-4,278,470.04

Finding the Fourth Proportional to 11,569,695.18, 17,342,306.88 and 4,278,470.04

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Solution

The fourth proportional to 11,569,695.18, 17,342,306.88 and 4,278,470.04 is: 6,413,180.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,569,695.18 : 17,342,306.88 = 4,278,470.04 : x
  2. Step 2: Convert to fraction form
    11,569,695.18/17,342,306.88 = 4,278,470.04/x
  3. Step 3: Cross multiply
    11,569,695.18x = 17,342,306.88 × 4,278,470.04
  4. Step 4: Simplify right side
    11,569,695.18x = 74,198,540,410,565.88
  5. Step 5: Solve for x
    x = 74,198,540,410,565.88/11,569,695.18
  6. Step 6: Final answer
    x = 6,413,180.23

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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.