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Finding the Fourth Proportional to 325,315.41, 449,103.79 and 202,844.10

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Solution

The fourth proportional to 325,315.41, 449,103.79 and 202,844.10 is: 280,029.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    325,315.41 : 449,103.79 = 202,844.10 : x
  2. Step 2: Convert to fraction form
    325,315.41/449,103.79 = 202,844.10/x
  3. Step 3: Cross multiply
    325,315.41x = 449,103.79 × 202,844.10
  4. Step 4: Simplify right side
    325,315.41x = 91,098,053,500.62
  5. Step 5: Solve for x
    x = 91,098,053,500.62/325,315.41
  6. Step 6: Final answer
    x = 280,029.93

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