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Finding the Fourth Proportional to 444,268.56, 613,105.92 and 243,064.56

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Solution

The fourth proportional to 444,268.56, 613,105.92 and 243,064.56 is: 335,437.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    444,268.56 : 613,105.92 = 243,064.56 : x
  2. Step 2: Convert to fraction form
    444,268.56/613,105.92 = 243,064.56/x
  3. Step 3: Cross multiply
    444,268.56x = 613,105.92 × 243,064.56
  4. Step 4: Simplify right side
    444,268.56x = 149,024,320,678.20
  5. Step 5: Solve for x
    x = 149,024,320,678.20/444,268.56
  6. Step 6: Final answer
    x = 335,437.47

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