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Finding the Fourth Proportional to 2,694.03, 4,035.15 and 1,304.43

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Solution

The fourth proportional to 2,694.03, 4,035.15 and 1,304.43 is: 1,953.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,694.03 : 4,035.15 = 1,304.43 : x
  2. Step 2: Convert to fraction form
    2,694.03/4,035.15 = 1,304.43/x
  3. Step 3: Cross multiply
    2,694.03x = 4,035.15 × 1,304.43
  4. Step 4: Simplify right side
    2,694.03x = 5,263,570.71
  5. Step 5: Solve for x
    x = 5,263,570.71/2,694.03
  6. Step 6: Final answer
    x = 1,953.79

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