Home / 444,727.62-613,719.57-240,773.13

Finding the Fourth Proportional to 444,727.62, 613,719.57 and 240,773.13

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Solution

The fourth proportional to 444,727.62, 613,719.57 and 240,773.13 is: 332,264.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    444,727.62 : 613,719.57 = 240,773.13 : x
  2. Step 2: Convert to fraction form
    444,727.62/613,719.57 = 240,773.13/x
  3. Step 3: Cross multiply
    444,727.62x = 613,719.57 × 240,773.13
  4. Step 4: Simplify right side
    444,727.62x = 147,767,181,811.15
  5. Step 5: Solve for x
    x = 147,767,181,811.15/444,727.62
  6. Step 6: Final answer
    x = 332,264.46

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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.