Home / 372,634.18-558,960.44-135,976.79

Finding the Fourth Proportional to 372,634.18, 558,960.44 and 135,976.79

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Solution

The fourth proportional to 372,634.18, 558,960.44 and 135,976.79 is: 203,968.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    372,634.18 : 558,960.44 = 135,976.79 : x
  2. Step 2: Convert to fraction form
    372,634.18/558,960.44 = 135,976.79/x
  3. Step 3: Cross multiply
    372,634.18x = 558,960.44 × 135,976.79
  4. Step 4: Simplify right side
    372,634.18x = 76,005,646,368.19
  5. Step 5: Solve for x
    x = 76,005,646,368.19/372,634.18
  6. Step 6: Final answer
    x = 203,968.53

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