Home / 233,637.12-322,419.06-126,207.18

Finding the Fourth Proportional to 233,637.12, 322,419.06 and 126,207.18

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Solution

The fourth proportional to 233,637.12, 322,419.06 and 126,207.18 is: 174,165.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    233,637.12 : 322,419.06 = 126,207.18 : x
  2. Step 2: Convert to fraction form
    233,637.12/322,419.06 = 126,207.18/x
  3. Step 3: Cross multiply
    233,637.12x = 322,419.06 × 126,207.18
  4. Step 4: Simplify right side
    233,637.12x = 40,691,600,340.85
  5. Step 5: Solve for x
    x = 40,691,600,340.85/233,637.12
  6. Step 6: Final answer
    x = 174,165.82

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