Home / 1,115,958.88-1,673,923.20-274,517.92

Finding the Fourth Proportional to 1,115,958.88, 1,673,923.20 and 274,517.92

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Solution

The fourth proportional to 1,115,958.88, 1,673,923.20 and 274,517.92 is: 411,773.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,115,958.88 : 1,673,923.20 = 274,517.92 : x
  2. Step 2: Convert to fraction form
    1,115,958.88/1,673,923.20 = 274,517.92/x
  3. Step 3: Cross multiply
    1,115,958.88x = 1,673,923.20 × 274,517.92
  4. Step 4: Simplify right side
    1,115,958.88x = 459,521,915,103.74
  5. Step 5: Solve for x
    x = 459,521,915,103.74/1,115,958.88
  6. Step 6: Final answer
    x = 411,773.16

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