Home / 1,040,133.70-1,560,200.55-330,217.30

Finding the Fourth Proportional to 1,040,133.70, 1,560,200.55 and 330,217.30

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Solution

The fourth proportional to 1,040,133.70, 1,560,200.55 and 330,217.30 is: 495,325.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,040,133.70 : 1,560,200.55 = 330,217.30 : x
  2. Step 2: Convert to fraction form
    1,040,133.70/1,560,200.55 = 330,217.30/x
  3. Step 3: Cross multiply
    1,040,133.70x = 1,560,200.55 × 330,217.30
  4. Step 4: Simplify right side
    1,040,133.70x = 515,205,213,079.52
  5. Step 5: Solve for x
    x = 515,205,213,079.52/1,040,133.70
  6. Step 6: Final answer
    x = 495,325.95

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