Home / 1,469,326.20-2,201,267.70-836,359.80

Finding the Fourth Proportional to 1,469,326.20, 2,201,267.70 and 836,359.80

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Solution

The fourth proportional to 1,469,326.20, 2,201,267.70 and 836,359.80 is: 1,252,990.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,469,326.20 : 2,201,267.70 = 836,359.80 : x
  2. Step 2: Convert to fraction form
    1,469,326.20/2,201,267.70 = 836,359.80/x
  3. Step 3: Cross multiply
    1,469,326.20x = 2,201,267.70 × 836,359.80
  4. Step 4: Simplify right side
    1,469,326.20x = 1,841,051,813,318.46
  5. Step 5: Solve for x
    x = 1,841,051,813,318.46/1,469,326.20
  6. Step 6: Final answer
    x = 1,252,990.53

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