Home / 2,462,251.92-3,390,385.82-2,231,306.93

Finding the Fourth Proportional to 2,462,251.92, 3,390,385.82 and 2,231,306.93

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Solution

The fourth proportional to 2,462,251.92, 3,390,385.82 and 2,231,306.93 is: 3,072,387.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,462,251.92 : 3,390,385.82 = 2,231,306.93 : x
  2. Step 2: Convert to fraction form
    2,462,251.92/3,390,385.82 = 2,231,306.93/x
  3. Step 3: Cross multiply
    2,462,251.92x = 3,390,385.82 × 2,231,306.93
  4. Step 4: Simplify right side
    2,462,251.92x = 7,564,991,347,431.27
  5. Step 5: Solve for x
    x = 7,564,991,347,431.27/2,462,251.92
  6. Step 6: Final answer
    x = 3,072,387.23

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.