Home / 1,646,000.20-2,469,000.30-581,033.80

Finding the Fourth Proportional to 1,646,000.20, 2,469,000.30 and 581,033.80

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Solution

The fourth proportional to 1,646,000.20, 2,469,000.30 and 581,033.80 is: 871,550.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,646,000.20 : 2,469,000.30 = 581,033.80 : x
  2. Step 2: Convert to fraction form
    1,646,000.20/2,469,000.30 = 581,033.80/x
  3. Step 3: Cross multiply
    1,646,000.20x = 2,469,000.30 × 581,033.80
  4. Step 4: Simplify right side
    1,646,000.20x = 1,434,572,626,510.14
  5. Step 5: Solve for x
    x = 1,434,572,626,510.14/1,646,000.20
  6. Step 6: Final answer
    x = 871,550.70

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