Home / 892,833.42-1,339,250.13-394,098.06

Finding the Fourth Proportional to 892,833.42, 1,339,250.13 and 394,098.06

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Solution

The fourth proportional to 892,833.42, 1,339,250.13 and 394,098.06 is: 591,147.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    892,833.42 : 1,339,250.13 = 394,098.06 : x
  2. Step 2: Convert to fraction form
    892,833.42/1,339,250.13 = 394,098.06/x
  3. Step 3: Cross multiply
    892,833.42x = 1,339,250.13 × 394,098.06
  4. Step 4: Simplify right side
    892,833.42x = 527,795,878,087.75
  5. Step 5: Solve for x
    x = 527,795,878,087.75/892,833.42
  6. Step 6: Final answer
    x = 591,147.09

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