Home / 3,672,104.24-5,067,402.68-2,040,469.81

Finding the Fourth Proportional to 3,672,104.24, 5,067,402.68 and 2,040,469.81

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Solution

The fourth proportional to 3,672,104.24, 5,067,402.68 and 2,040,469.81 is: 2,815,792.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,672,104.24 : 5,067,402.68 = 2,040,469.81 : x
  2. Step 2: Convert to fraction form
    3,672,104.24/5,067,402.68 = 2,040,469.81/x
  3. Step 3: Cross multiply
    3,672,104.24x = 5,067,402.68 × 2,040,469.81
  4. Step 4: Simplify right side
    3,672,104.24x = 10,339,882,176,085.76
  5. Step 5: Solve for x
    x = 10,339,882,176,085.76/3,672,104.24
  6. Step 6: Final answer
    x = 2,815,792.12

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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.