Home / 2,324,067.22-3,486,301.66-641,170.72

Finding the Fourth Proportional to 2,324,067.22, 3,486,301.66 and 641,170.72

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Solution

The fourth proportional to 2,324,067.22, 3,486,301.66 and 641,170.72 is: 961,811.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,324,067.22 : 3,486,301.66 = 641,170.72 : x
  2. Step 2: Convert to fraction form
    2,324,067.22/3,486,301.66 = 641,170.72/x
  3. Step 3: Cross multiply
    2,324,067.22x = 3,486,301.66 × 641,170.72
  4. Step 4: Simplify right side
    2,324,067.22x = 2,235,314,545,479.40
  5. Step 5: Solve for x
    x = 2,235,314,545,479.40/2,324,067.22
  6. Step 6: Final answer
    x = 961,811.49

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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.