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Finding the Fourth Proportional to 463,348.32, 694,302.56 and 223,203.56

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Solution

The fourth proportional to 463,348.32, 694,302.56 and 223,203.56 is: 334,458.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    463,348.32 : 694,302.56 = 223,203.56 : x
  2. Step 2: Convert to fraction form
    463,348.32/694,302.56 = 223,203.56/x
  3. Step 3: Cross multiply
    463,348.32x = 694,302.56 × 223,203.56
  4. Step 4: Simplify right side
    463,348.32x = 154,970,803,109.11
  5. Step 5: Solve for x
    x = 154,970,803,109.11/463,348.32
  6. Step 6: Final answer
    x = 334,458.54

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