Home / 7,102,885.62-10,654,708.76-2,244,822.56

Finding the Fourth Proportional to 7,102,885.62, 10,654,708.76 and 2,244,822.56

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Solution

The fourth proportional to 7,102,885.62, 10,654,708.76 and 2,244,822.56 is: 3,367,354.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,102,885.62 : 10,654,708.76 = 2,244,822.56 : x
  2. Step 2: Convert to fraction form
    7,102,885.62/10,654,708.76 = 2,244,822.56/x
  3. Step 3: Cross multiply
    7,102,885.62x = 10,654,708.76 × 2,244,822.56
  4. Step 4: Simplify right side
    7,102,885.62x = 23,917,930,586,971.29
  5. Step 5: Solve for x
    x = 23,917,930,586,971.29/7,102,885.62
  6. Step 6: Final answer
    x = 3,367,354.04

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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.