Home / 444,773.24-613,784.49-240,819.94

Finding the Fourth Proportional to 444,773.24, 613,784.49 and 240,819.94

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Solution

The fourth proportional to 444,773.24, 613,784.49 and 240,819.94 is: 332,330.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    444,773.24 : 613,784.49 = 240,819.94 : x
  2. Step 2: Convert to fraction form
    444,773.24/613,784.49 = 240,819.94/x
  3. Step 3: Cross multiply
    444,773.24x = 613,784.49 × 240,819.94
  4. Step 4: Simplify right side
    444,773.24x = 147,811,545,645.16
  5. Step 5: Solve for x
    x = 147,811,545,645.16/444,773.24
  6. Step 6: Final answer
    x = 332,330.13

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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.