Home / 965,869.20-1,448,998.20-809,182.80

Finding the Fourth Proportional to 965,869.20, 1,448,998.20 and 809,182.80

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Solution

The fourth proportional to 965,869.20, 1,448,998.20 and 809,182.80 is: 1,213,937.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    965,869.20 : 1,448,998.20 = 809,182.80 : x
  2. Step 2: Convert to fraction form
    965,869.20/1,448,998.20 = 809,182.80/x
  3. Step 3: Cross multiply
    965,869.20x = 1,448,998.20 × 809,182.80
  4. Step 4: Simplify right side
    965,869.20x = 1,172,504,420,670.96
  5. Step 5: Solve for x
    x = 1,172,504,420,670.96/965,869.20
  6. Step 6: Final answer
    x = 1,213,937.06

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