Home / 2,154,195.58-3,231,375.36-806,216.26

Finding the Fourth Proportional to 2,154,195.58, 3,231,375.36 and 806,216.26

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Solution

The fourth proportional to 2,154,195.58, 3,231,375.36 and 806,216.26 is: 1,209,355.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,154,195.58 : 3,231,375.36 = 806,216.26 : x
  2. Step 2: Convert to fraction form
    2,154,195.58/3,231,375.36 = 806,216.26/x
  3. Step 3: Cross multiply
    2,154,195.58x = 3,231,375.36 × 806,216.26
  4. Step 4: Simplify right side
    2,154,195.58x = 2,605,187,357,395.35
  5. Step 5: Solve for x
    x = 2,605,187,357,395.35/2,154,195.58
  6. Step 6: Final answer
    x = 1,209,355.08

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