Home / 3,340,390.79-5,013,105.17-2,444,144.82

Finding the Fourth Proportional to 3,340,390.79, 5,013,105.17 and 2,444,144.82

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Solution

The fourth proportional to 3,340,390.79, 5,013,105.17 and 2,444,144.82 is: 3,668,060.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,340,390.79 : 5,013,105.17 = 2,444,144.82 : x
  2. Step 2: Convert to fraction form
    3,340,390.79/5,013,105.17 = 2,444,144.82/x
  3. Step 3: Cross multiply
    3,340,390.79x = 5,013,105.17 × 2,444,144.82
  4. Step 4: Simplify right side
    3,340,390.79x = 12,252,755,021,149.99
  5. Step 5: Solve for x
    x = 12,252,755,021,149.99/3,340,390.79
  6. Step 6: Final answer
    x = 3,668,060.36

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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.