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Finding the Fourth Proportional to 333,094.44, 499,622.22 and 83,757

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Solution

The fourth proportional to 333,094.44, 499,622.22 and 83,757 is: 125,630.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    333,094.44 : 499,622.22 = 83,757 : x
  2. Step 2: Convert to fraction form
    333,094.44/499,622.22 = 83,757/x
  3. Step 3: Cross multiply
    333,094.44x = 499,622.22 × 83,757
  4. Step 4: Simplify right side
    333,094.44x = 41,846,858,280.54
  5. Step 5: Solve for x
    x = 41,846,858,280.54/333,094.44
  6. Step 6: Final answer
    x = 125,630.61

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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.