Home / 756,093.80-1,134,140.70-719,352.20

Finding the Fourth Proportional to 756,093.80, 1,134,140.70 and 719,352.20

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Solution

The fourth proportional to 756,093.80, 1,134,140.70 and 719,352.20 is: 1,079,028.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    756,093.80 : 1,134,140.70 = 719,352.20 : x
  2. Step 2: Convert to fraction form
    756,093.80/1,134,140.70 = 719,352.20/x
  3. Step 3: Cross multiply
    756,093.80x = 1,134,140.70 × 719,352.20
  4. Step 4: Simplify right side
    756,093.80x = 815,846,607,654.54
  5. Step 5: Solve for x
    x = 815,846,607,654.54/756,093.80
  6. Step 6: Final answer
    x = 1,079,028.30

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