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Finding the Fourth Proportional to 465,716.20, 698,574.30 and 150,183.40

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Solution

The fourth proportional to 465,716.20, 698,574.30 and 150,183.40 is: 225,275.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    465,716.20 : 698,574.30 = 150,183.40 : x
  2. Step 2: Convert to fraction form
    465,716.20/698,574.30 = 150,183.40/x
  3. Step 3: Cross multiply
    465,716.20x = 698,574.30 × 150,183.40
  4. Step 4: Simplify right side
    465,716.20x = 104,914,263,526.62
  5. Step 5: Solve for x
    x = 104,914,263,526.62/465,716.20
  6. Step 6: Final answer
    x = 225,275.10

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