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Finding the Fourth Proportional to 444,708.97, 613,698.59 and 240,759.92

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Solution

The fourth proportional to 444,708.97, 613,698.59 and 240,759.92 is: 332,248.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    444,708.97 : 613,698.59 = 240,759.92 : x
  2. Step 2: Convert to fraction form
    444,708.97/613,698.59 = 240,759.92/x
  3. Step 3: Cross multiply
    444,708.97x = 613,698.59 × 240,759.92
  4. Step 4: Simplify right side
    444,708.97x = 147,754,025,568.66
  5. Step 5: Solve for x
    x = 147,754,025,568.66/444,708.97
  6. Step 6: Final answer
    x = 332,248.81

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1.5x scale

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.