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Finding the Fourth Proportional to 350,984.75, 526,353.95 and 98,197.32

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Solution

The fourth proportional to 350,984.75, 526,353.95 and 98,197.32 is: 147,261.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    350,984.75 : 526,353.95 = 98,197.32 : x
  2. Step 2: Convert to fraction form
    350,984.75/526,353.95 = 98,197.32/x
  3. Step 3: Cross multiply
    350,984.75x = 526,353.95 × 98,197.32
  4. Step 4: Simplify right side
    350,984.75x = 51,686,546,770.43
  5. Step 5: Solve for x
    x = 51,686,546,770.43/350,984.75
  6. Step 6: Final answer
    x = 147,261.52

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