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Finding the Fourth Proportional to 444,671.19, 613,646.11 and 240,721.96

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Solution

The fourth proportional to 444,671.19, 613,646.11 and 240,721.96 is: 332,196.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    444,671.19 : 613,646.11 = 240,721.96 : x
  2. Step 2: Convert to fraction form
    444,671.19/613,646.11 = 240,721.96/x
  3. Step 3: Cross multiply
    444,671.19x = 613,646.11 × 240,721.96
  4. Step 4: Simplify right side
    444,671.19x = 147,718,090,658.58
  5. Step 5: Solve for x
    x = 147,718,090,658.58/444,671.19
  6. Step 6: Final answer
    x = 332,196.23

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