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Finding the Fourth Proportional to 439,117.58, 656,872.02 and 350,544.08

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Solution

The fourth proportional to 439,117.58, 656,872.02 and 350,544.08 is: 524,375.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    439,117.58 : 656,872.02 = 350,544.08 : x
  2. Step 2: Convert to fraction form
    439,117.58/656,872.02 = 350,544.08/x
  3. Step 3: Cross multiply
    439,117.58x = 656,872.02 × 350,544.08
  4. Step 4: Simplify right side
    439,117.58x = 230,262,597,928.64
  5. Step 5: Solve for x
    x = 230,262,597,928.64/439,117.58
  6. Step 6: Final answer
    x = 524,375.72

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