Home / 4,119.12-6,173.28-3,569.04

Finding the Fourth Proportional to 4,119.12, 6,173.28 and 3,569.04

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Solution

The fourth proportional to 4,119.12, 6,173.28 and 3,569.04 is: 5,348.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,119.12 : 6,173.28 = 3,569.04 : x
  2. Step 2: Convert to fraction form
    4,119.12/6,173.28 = 3,569.04/x
  3. Step 3: Cross multiply
    4,119.12x = 6,173.28 × 3,569.04
  4. Step 4: Simplify right side
    4,119.12x = 22,032,683.25
  5. Step 5: Solve for x
    x = 22,032,683.25/4,119.12
  6. Step 6: Final answer
    x = 5,348.88

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