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Finding the Fourth Proportional to 361,225.80, 498,505.47 and 200,077.41

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Solution

The fourth proportional to 361,225.80, 498,505.47 and 200,077.41 is: 276,114.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    361,225.80 : 498,505.47 = 200,077.41 : x
  2. Step 2: Convert to fraction form
    361,225.80/498,505.47 = 200,077.41/x
  3. Step 3: Cross multiply
    361,225.80x = 498,505.47 × 200,077.41
  4. Step 4: Simplify right side
    361,225.80x = 99,739,683,308.43
  5. Step 5: Solve for x
    x = 99,739,683,308.43/361,225.80
  6. Step 6: Final answer
    x = 276,114.51

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