Home / 9,063,005.70-13,594,508.55-5,231,381.70

Finding the Fourth Proportional to 9,063,005.70, 13,594,508.55 and 5,231,381.70

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Solution

The fourth proportional to 9,063,005.70, 13,594,508.55 and 5,231,381.70 is: 7,847,072.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,063,005.70 : 13,594,508.55 = 5,231,381.70 : x
  2. Step 2: Convert to fraction form
    9,063,005.70/13,594,508.55 = 5,231,381.70/x
  3. Step 3: Cross multiply
    9,063,005.70x = 13,594,508.55 × 5,231,381.70
  4. Step 4: Simplify right side
    9,063,005.70x = 71,118,063,248,963.55
  5. Step 5: Solve for x
    x = 71,118,063,248,963.55/9,063,005.70
  6. Step 6: Final answer
    x = 7,847,072.55

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Similar ratio
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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.