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Finding the Fourth Proportional to 441,935.30, 662,388.60 and 252,528.42

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Solution

The fourth proportional to 441,935.30, 662,388.60 and 252,528.42 is: 378,498.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    441,935.30 : 662,388.60 = 252,528.42 : x
  2. Step 2: Convert to fraction form
    441,935.30/662,388.60 = 252,528.42/x
  3. Step 3: Cross multiply
    441,935.30x = 662,388.60 × 252,528.42
  4. Step 4: Simplify right side
    441,935.30x = 167,271,946,584.01
  5. Step 5: Solve for x
    x = 167,271,946,584.01/441,935.30
  6. Step 6: Final answer
    x = 378,498.72

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