Home / 351,728.10-527,159.03-200,052.36

Finding the Fourth Proportional to 351,728.10, 527,159.03 and 200,052.36

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Solution

The fourth proportional to 351,728.10, 527,159.03 and 200,052.36 is: 299,832.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    351,728.10 : 527,159.03 = 200,052.36 : x
  2. Step 2: Convert to fraction form
    351,728.10/527,159.03 = 200,052.36/x
  3. Step 3: Cross multiply
    351,728.10x = 527,159.03 × 200,052.36
  4. Step 4: Simplify right side
    351,728.10x = 105,459,407,046.55
  5. Step 5: Solve for x
    x = 105,459,407,046.55/351,728.10
  6. Step 6: Final answer
    x = 299,832.19

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