Home / 345,194.28-476,337.78-192,220.92

Finding the Fourth Proportional to 345,194.28, 476,337.78 and 192,220.92

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Solution

The fourth proportional to 345,194.28, 476,337.78 and 192,220.92 is: 265,247.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    345,194.28 : 476,337.78 = 192,220.92 : x
  2. Step 2: Convert to fraction form
    345,194.28/476,337.78 = 192,220.92/x
  3. Step 3: Cross multiply
    345,194.28x = 476,337.78 × 192,220.92
  4. Step 4: Simplify right side
    345,194.28x = 91,562,086,302.36
  5. Step 5: Solve for x
    x = 91,562,086,302.36/345,194.28
  6. Step 6: Final answer
    x = 265,247.98

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