Home / 1,644,112.80-2,468,703.60-897,616.80

Finding the Fourth Proportional to 1,644,112.80, 2,468,703.60 and 897,616.80

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Solution

The fourth proportional to 1,644,112.80, 2,468,703.60 and 897,616.80 is: 1,347,808.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,644,112.80 : 2,468,703.60 = 897,616.80 : x
  2. Step 2: Convert to fraction form
    1,644,112.80/2,468,703.60 = 897,616.80/x
  3. Step 3: Cross multiply
    1,644,112.80x = 2,468,703.60 × 897,616.80
  4. Step 4: Simplify right side
    1,644,112.80x = 2,215,949,825,580.48
  5. Step 5: Solve for x
    x = 2,215,949,825,580.48/1,644,112.80
  6. Step 6: Final answer
    x = 1,347,808.88

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