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Finding the Fourth Proportional to 667,930.56, 1,001,999.52 and 224,664

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Solution

The fourth proportional to 667,930.56, 1,001,999.52 and 224,664 is: 337,030.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    667,930.56 : 1,001,999.52 = 224,664 : x
  2. Step 2: Convert to fraction form
    667,930.56/1,001,999.52 = 224,664/x
  3. Step 3: Cross multiply
    667,930.56x = 1,001,999.52 × 224,664
  4. Step 4: Simplify right side
    667,930.56x = 225,113,220,161.28
  5. Step 5: Solve for x
    x = 225,113,220,161.28/667,930.56
  6. Step 6: Final answer
    x = 337,030.87

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