Home / 2,344,605.89-3,516,843.22-747,264.83

Finding the Fourth Proportional to 2,344,605.89, 3,516,843.22 and 747,264.83

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Solution

The fourth proportional to 2,344,605.89, 3,516,843.22 and 747,264.83 is: 1,120,876.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,344,605.89 : 3,516,843.22 = 747,264.83 : x
  2. Step 2: Convert to fraction form
    2,344,605.89/3,516,843.22 = 747,264.83/x
  3. Step 3: Cross multiply
    2,344,605.89x = 3,516,843.22 × 747,264.83
  4. Step 4: Simplify right side
    2,344,605.89x = 2,628,013,231,477.57
  5. Step 5: Solve for x
    x = 2,628,013,231,477.57/2,344,605.89
  6. Step 6: Final answer
    x = 1,120,876.33

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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.