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Finding the Fourth Proportional to 444,356.83, 613,210.80 and 240,408.28

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Solution

The fourth proportional to 444,356.83, 613,210.80 and 240,408.28 is: 331,762.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    444,356.83 : 613,210.80 = 240,408.28 : x
  2. Step 2: Convert to fraction form
    444,356.83/613,210.80 = 240,408.28/x
  3. Step 3: Cross multiply
    444,356.83x = 613,210.80 × 240,408.28
  4. Step 4: Simplify right side
    444,356.83x = 147,420,953,705.42
  5. Step 5: Solve for x
    x = 147,420,953,705.42/444,356.83
  6. Step 6: Final answer
    x = 331,762.55

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