Home / 2,787,251.40-4,180,877.10-894,184.20

Finding the Fourth Proportional to 2,787,251.40, 4,180,877.10 and 894,184.20

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Solution

The fourth proportional to 2,787,251.40, 4,180,877.10 and 894,184.20 is: 1,341,276.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,787,251.40 : 4,180,877.10 = 894,184.20 : x
  2. Step 2: Convert to fraction form
    2,787,251.40/4,180,877.10 = 894,184.20/x
  3. Step 3: Cross multiply
    2,787,251.40x = 4,180,877.10 × 894,184.20
  4. Step 4: Simplify right side
    2,787,251.40x = 3,738,474,244,961.82
  5. Step 5: Solve for x
    x = 3,738,474,244,961.82/2,787,251.40
  6. Step 6: Final answer
    x = 1,341,276.30

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