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Finding the Fourth Proportional to 417,844.51, 627,015.80 and 151,625.79

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Solution

The fourth proportional to 417,844.51, 627,015.80 and 151,625.79 is: 227,529.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    417,844.51 : 627,015.80 = 151,625.79 : x
  2. Step 2: Convert to fraction form
    417,844.51/627,015.80 = 151,625.79/x
  3. Step 3: Cross multiply
    417,844.51x = 627,015.80 × 151,625.79
  4. Step 4: Simplify right side
    417,844.51x = 95,071,766,396.55
  5. Step 5: Solve for x
    x = 95,071,766,396.55/417,844.51
  6. Step 6: Final answer
    x = 227,529.06

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