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Finding the Fourth Proportional to 380,093.84, 569,972.28 and 202,567.76

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Solution

The fourth proportional to 380,093.84, 569,972.28 and 202,567.76 is: 303,761.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    380,093.84 : 569,972.28 = 202,567.76 : x
  2. Step 2: Convert to fraction form
    380,093.84/569,972.28 = 202,567.76/x
  3. Step 3: Cross multiply
    380,093.84x = 569,972.28 × 202,567.76
  4. Step 4: Simplify right side
    380,093.84x = 115,458,008,021.69
  5. Step 5: Solve for x
    x = 115,458,008,021.69/380,093.84
  6. Step 6: Final answer
    x = 303,761.85

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