Home / 9,332,505.15-13,998,757.73-2,944,715.55

Finding the Fourth Proportional to 9,332,505.15, 13,998,757.73 and 2,944,715.55

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Solution

The fourth proportional to 9,332,505.15, 13,998,757.73 and 2,944,715.55 is: 4,417,073.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,332,505.15 : 13,998,757.73 = 2,944,715.55 : x
  2. Step 2: Convert to fraction form
    9,332,505.15/13,998,757.73 = 2,944,715.55/x
  3. Step 3: Cross multiply
    9,332,505.15x = 13,998,757.73 × 2,944,715.55
  4. Step 4: Simplify right side
    9,332,505.15x = 41,222,359,553,490.12
  5. Step 5: Solve for x
    x = 41,222,359,553,490.12/9,332,505.15
  6. Step 6: Final answer
    x = 4,417,073.33

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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.