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Finding the Fourth Proportional to 445,349.03, 614,663.91 and 254,362.41

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Solution

The fourth proportional to 445,349.03, 614,663.91 and 254,362.41 is: 351,067.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    445,349.03 : 614,663.91 = 254,362.41 : x
  2. Step 2: Convert to fraction form
    445,349.03/614,663.91 = 254,362.41/x
  3. Step 3: Cross multiply
    445,349.03x = 614,663.91 × 254,362.41
  4. Step 4: Simplify right side
    445,349.03x = 156,347,393,487.62
  5. Step 5: Solve for x
    x = 156,347,393,487.62/445,349.03
  6. Step 6: Final answer
    x = 351,067.11

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