Home / 9,519,084.90-14,278,627.35-9,104,429.70

Finding the Fourth Proportional to 9,519,084.90, 14,278,627.35 and 9,104,429.70

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Solution

The fourth proportional to 9,519,084.90, 14,278,627.35 and 9,104,429.70 is: 13,656,644.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,519,084.90 : 14,278,627.35 = 9,104,429.70 : x
  2. Step 2: Convert to fraction form
    9,519,084.90/14,278,627.35 = 9,104,429.70/x
  3. Step 3: Cross multiply
    9,519,084.90x = 14,278,627.35 × 9,104,429.70
  4. Step 4: Simplify right side
    9,519,084.90x = 129,998,758,920,572.28
  5. Step 5: Solve for x
    x = 129,998,758,920,572.28/9,519,084.90
  6. Step 6: Final answer
    x = 13,656,644.55

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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.