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Finding the Fourth Proportional to 598,983.30, 826,590.69 and 327,050.40

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Solution

The fourth proportional to 598,983.30, 826,590.69 and 327,050.40 is: 451,326.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    598,983.30 : 826,590.69 = 327,050.40 : x
  2. Step 2: Convert to fraction form
    598,983.30/826,590.69 = 327,050.40/x
  3. Step 3: Cross multiply
    598,983.30x = 826,590.69 × 327,050.40
  4. Step 4: Simplify right side
    598,983.30x = 270,336,815,800.78
  5. Step 5: Solve for x
    x = 270,336,815,800.78/598,983.30
  6. Step 6: Final answer
    x = 451,326.13

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