Home / 641,404.29-962,261.96-192,124.29

Finding the Fourth Proportional to 641,404.29, 962,261.96 and 192,124.29

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Solution

The fourth proportional to 641,404.29, 962,261.96 and 192,124.29 is: 288,233.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    641,404.29 : 962,261.96 = 192,124.29 : x
  2. Step 2: Convert to fraction form
    641,404.29/962,261.96 = 192,124.29/x
  3. Step 3: Cross multiply
    641,404.29x = 962,261.96 × 192,124.29
  4. Step 4: Simplify right side
    641,404.29x = 184,873,894,898.39
  5. Step 5: Solve for x
    x = 184,873,894,898.39/641,404.29
  6. Step 6: Final answer
    x = 288,233.02

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