Home / 3,763,454.13-5,193,553.14-2,044,559.61

Finding the Fourth Proportional to 3,763,454.13, 5,193,553.14 and 2,044,559.61

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Solution

The fourth proportional to 3,763,454.13, 5,193,553.14 and 2,044,559.61 is: 2,821,484.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,763,454.13 : 5,193,553.14 = 2,044,559.61 : x
  2. Step 2: Convert to fraction form
    3,763,454.13/5,193,553.14 = 2,044,559.61/x
  3. Step 3: Cross multiply
    3,763,454.13x = 5,193,553.14 × 2,044,559.61
  4. Step 4: Simplify right side
    3,763,454.13x = 10,618,528,982,432.68
  5. Step 5: Solve for x
    x = 10,618,528,982,432.68/3,763,454.13
  6. Step 6: Final answer
    x = 2,821,484.90

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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.