Home / 1,777,318.72-2,452,689.56-961,519.84

Finding the Fourth Proportional to 1,777,318.72, 2,452,689.56 and 961,519.84

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Solution

The fourth proportional to 1,777,318.72, 2,452,689.56 and 961,519.84 is: 1,326,891.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,777,318.72 : 2,452,689.56 = 961,519.84 : x
  2. Step 2: Convert to fraction form
    1,777,318.72/2,452,689.56 = 961,519.84/x
  3. Step 3: Cross multiply
    1,777,318.72x = 2,452,689.56 × 961,519.84
  4. Step 4: Simplify right side
    1,777,318.72x = 2,358,309,673,300.87
  5. Step 5: Solve for x
    x = 2,358,309,673,300.87/1,777,318.72
  6. Step 6: Final answer
    x = 1,326,891.82

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