Home / 1,214,357.20-1,816,870.20-794,453.20

Finding the Fourth Proportional to 1,214,357.20, 1,816,870.20 and 794,453.20

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Solution

The fourth proportional to 1,214,357.20, 1,816,870.20 and 794,453.20 is: 1,188,627.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,214,357.20 : 1,816,870.20 = 794,453.20 : x
  2. Step 2: Convert to fraction form
    1,214,357.20/1,816,870.20 = 794,453.20/x
  3. Step 3: Cross multiply
    1,214,357.20x = 1,816,870.20 × 794,453.20
  4. Step 4: Simplify right side
    1,214,357.20x = 1,443,418,344,374.64
  5. Step 5: Solve for x
    x = 1,443,418,344,374.64/1,214,357.20
  6. Step 6: Final answer
    x = 1,188,627.48

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