Home / 444,727.64-613,719.87-240,773.33

Finding the Fourth Proportional to 444,727.64, 613,719.87 and 240,773.33

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Solution

The fourth proportional to 444,727.64, 613,719.87 and 240,773.33 is: 332,264.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    444,727.64 : 613,719.87 = 240,773.33 : x
  2. Step 2: Convert to fraction form
    444,727.64/613,719.87 = 240,773.33/x
  3. Step 3: Cross multiply
    444,727.64x = 613,719.87 × 240,773.33
  4. Step 4: Simplify right side
    444,727.64x = 147,767,376,787.07
  5. Step 5: Solve for x
    x = 147,767,376,787.07/444,727.64
  6. Step 6: Final answer
    x = 332,264.88

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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.