Home / 2,344,380.56-3,516,855.60-661,484.24

Finding the Fourth Proportional to 2,344,380.56, 3,516,855.60 and 661,484.24

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Solution

The fourth proportional to 2,344,380.56, 3,516,855.60 and 661,484.24 is: 992,306.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,344,380.56 : 3,516,855.60 = 661,484.24 : x
  2. Step 2: Convert to fraction form
    2,344,380.56/3,516,855.60 = 661,484.24/x
  3. Step 3: Cross multiply
    2,344,380.56x = 3,516,855.60 × 661,484.24
  4. Step 4: Simplify right side
    2,344,380.56x = 2,326,344,553,755.74
  5. Step 5: Solve for x
    x = 2,326,344,553,755.74/2,344,380.56
  6. Step 6: Final answer
    x = 992,306.71

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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.