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Finding the Fourth Proportional to 433,288.08, 650,251.32 and 205,584.48

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Solution

The fourth proportional to 433,288.08, 650,251.32 and 205,584.48 is: 308,528.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    433,288.08 : 650,251.32 = 205,584.48 : x
  2. Step 2: Convert to fraction form
    433,288.08/650,251.32 = 205,584.48/x
  3. Step 3: Cross multiply
    433,288.08x = 650,251.32 × 205,584.48
  4. Step 4: Simplify right side
    433,288.08x = 133,681,579,491.51
  5. Step 5: Solve for x
    x = 133,681,579,491.51/433,288.08
  6. Step 6: Final answer
    x = 308,528.17

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