Home / 1,498,189.60-2,247,284.40-994,304.80

Finding the Fourth Proportional to 1,498,189.60, 2,247,284.40 and 994,304.80

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Solution

The fourth proportional to 1,498,189.60, 2,247,284.40 and 994,304.80 is: 1,491,457.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,498,189.60 : 2,247,284.40 = 994,304.80 : x
  2. Step 2: Convert to fraction form
    1,498,189.60/2,247,284.40 = 994,304.80/x
  3. Step 3: Cross multiply
    1,498,189.60x = 2,247,284.40 × 994,304.80
  4. Step 4: Simplify right side
    1,498,189.60x = 2,234,485,665,885.12
  5. Step 5: Solve for x
    x = 2,234,485,665,885.12/1,498,189.60
  6. Step 6: Final answer
    x = 1,491,457.20

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