Home / 8,003,956.44-11,045,447.20-4,332,872.04

Finding the Fourth Proportional to 8,003,956.44, 11,045,447.20 and 4,332,872.04

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Solution

The fourth proportional to 8,003,956.44, 11,045,447.20 and 4,332,872.04 is: 5,979,356.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,003,956.44 : 11,045,447.20 = 4,332,872.04 : x
  2. Step 2: Convert to fraction form
    8,003,956.44/11,045,447.20 = 4,332,872.04/x
  3. Step 3: Cross multiply
    8,003,956.44x = 11,045,447.20 × 4,332,872.04
  4. Step 4: Simplify right side
    8,003,956.44x = 47,858,509,342,176.29
  5. Step 5: Solve for x
    x = 47,858,509,342,176.29/8,003,956.44
  6. Step 6: Final answer
    x = 5,979,356.55

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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.