Home / 1,467,770.60-2,199,531-1,011,893.88

Finding the Fourth Proportional to 1,467,770.60, 2,199,531 and 1,011,893.88

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Solution

The fourth proportional to 1,467,770.60, 2,199,531 and 1,011,893.88 is: 1,516,375.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,467,770.60 : 2,199,531 = 1,011,893.88 : x
  2. Step 2: Convert to fraction form
    1,467,770.60/2,199,531 = 1,011,893.88/x
  3. Step 3: Cross multiply
    1,467,770.60x = 2,199,531 × 1,011,893.88
  4. Step 4: Simplify right side
    1,467,770.60x = 2,225,691,957,770.28
  5. Step 5: Solve for x
    x = 2,225,691,957,770.28/1,467,770.60
  6. Step 6: Final answer
    x = 1,516,375.90

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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.