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Finding the Fourth Proportional to 328,850.04, 454,027.50 and 201,595.80

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Solution

The fourth proportional to 328,850.04, 454,027.50 and 201,595.80 is: 278,333.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    328,850.04 : 454,027.50 = 201,595.80 : x
  2. Step 2: Convert to fraction form
    328,850.04/454,027.50 = 201,595.80/x
  3. Step 3: Cross multiply
    328,850.04x = 454,027.50 × 201,595.80
  4. Step 4: Simplify right side
    328,850.04x = 91,530,037,084.50
  5. Step 5: Solve for x
    x = 91,530,037,084.50/328,850.04
  6. Step 6: Final answer
    x = 278,333.67

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