Home / 2,287.04-3,425.76-1,941.92

Finding the Fourth Proportional to 2,287.04, 3,425.76 and 1,941.92

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Solution

The fourth proportional to 2,287.04, 3,425.76 and 1,941.92 is: 2,908.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,287.04 : 3,425.76 = 1,941.92 : x
  2. Step 2: Convert to fraction form
    2,287.04/3,425.76 = 1,941.92/x
  3. Step 3: Cross multiply
    2,287.04x = 3,425.76 × 1,941.92
  4. Step 4: Simplify right side
    2,287.04x = 6,652,551.86
  5. Step 5: Solve for x
    x = 6,652,551.86/2,287.04
  6. Step 6: Final answer
    x = 2,908.80

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