Home / 7,497,910.12-11,244,537.96-2,704,974.88

Finding the Fourth Proportional to 7,497,910.12, 11,244,537.96 and 2,704,974.88

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Solution

The fourth proportional to 7,497,910.12, 11,244,537.96 and 2,704,974.88 is: 4,056,622.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,497,910.12 : 11,244,537.96 = 2,704,974.88 : x
  2. Step 2: Convert to fraction form
    7,497,910.12/11,244,537.96 = 2,704,974.88/x
  3. Step 3: Cross multiply
    7,497,910.12x = 11,244,537.96 × 2,704,974.88
  4. Step 4: Simplify right side
    7,497,910.12x = 30,416,192,719,006.45
  5. Step 5: Solve for x
    x = 30,416,192,719,006.45/7,497,910.12
  6. Step 6: Final answer
    x = 4,056,622.74

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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.