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Finding the Fourth Proportional to 443,056.42, 611,410.03 and 252,065.71

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Solution

The fourth proportional to 443,056.42, 611,410.03 and 252,065.71 is: 347,846.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    443,056.42 : 611,410.03 = 252,065.71 : x
  2. Step 2: Convert to fraction form
    443,056.42/611,410.03 = 252,065.71/x
  3. Step 3: Cross multiply
    443,056.42x = 611,410.03 × 252,065.71
  4. Step 4: Simplify right side
    443,056.42x = 154,115,503,313.07
  5. Step 5: Solve for x
    x = 154,115,503,313.07/443,056.42
  6. Step 6: Final answer
    x = 347,846.23

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