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Finding the Fourth Proportional to 679,601.20, 937,825.64 and 373,675.44

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Solution

The fourth proportional to 679,601.20, 937,825.64 and 373,675.44 is: 515,658.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    679,601.20 : 937,825.64 = 373,675.44 : x
  2. Step 2: Convert to fraction form
    679,601.20/937,825.64 = 373,675.44/x
  3. Step 3: Cross multiply
    679,601.20x = 937,825.64 × 373,675.44
  4. Step 4: Simplify right side
    679,601.20x = 350,442,408,670.28
  5. Step 5: Solve for x
    x = 350,442,408,670.28/679,601.20
  6. Step 6: Final answer
    x = 515,658.90

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