Home / 1,814,675.60-2,722,013.40-869,891.60

Finding the Fourth Proportional to 1,814,675.60, 2,722,013.40 and 869,891.60

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Solution

The fourth proportional to 1,814,675.60, 2,722,013.40 and 869,891.60 is: 1,304,837.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,814,675.60 : 2,722,013.40 = 869,891.60 : x
  2. Step 2: Convert to fraction form
    1,814,675.60/2,722,013.40 = 869,891.60/x
  3. Step 3: Cross multiply
    1,814,675.60x = 2,722,013.40 × 869,891.60
  4. Step 4: Simplify right side
    1,814,675.60x = 2,367,856,591,747.44
  5. Step 5: Solve for x
    x = 2,367,856,591,747.44/1,814,675.60
  6. Step 6: Final answer
    x = 1,304,837.40

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