Home / 1,459,251.20-2,188,876.80-898,601.60

Finding the Fourth Proportional to 1,459,251.20, 2,188,876.80 and 898,601.60

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Solution

The fourth proportional to 1,459,251.20, 2,188,876.80 and 898,601.60 is: 1,347,902.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,459,251.20 : 2,188,876.80 = 898,601.60 : x
  2. Step 2: Convert to fraction form
    1,459,251.20/2,188,876.80 = 898,601.60/x
  3. Step 3: Cross multiply
    1,459,251.20x = 2,188,876.80 × 898,601.60
  4. Step 4: Simplify right side
    1,459,251.20x = 1,966,928,194,682.88
  5. Step 5: Solve for x
    x = 1,966,928,194,682.88/1,459,251.20
  6. Step 6: Final answer
    x = 1,347,902.40

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