Home / 1,179,892.80-1,767,214.80-969,940.80

Finding the Fourth Proportional to 1,179,892.80, 1,767,214.80 and 969,940.80

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Solution

The fourth proportional to 1,179,892.80, 1,767,214.80 and 969,940.80 is: 1,452,753.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,179,892.80 : 1,767,214.80 = 969,940.80 : x
  2. Step 2: Convert to fraction form
    1,179,892.80/1,767,214.80 = 969,940.80/x
  3. Step 3: Cross multiply
    1,179,892.80x = 1,767,214.80 × 969,940.80
  4. Step 4: Simplify right side
    1,179,892.80x = 1,714,093,736,883.84
  5. Step 5: Solve for x
    x = 1,714,093,736,883.84/1,179,892.80
  6. Step 6: Final answer
    x = 1,452,753.79

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