Home / 7,573,183.38-11,351,360.52-5,770,122.30

Finding the Fourth Proportional to 7,573,183.38, 11,351,360.52 and 5,770,122.30

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Solution

The fourth proportional to 7,573,183.38, 11,351,360.52 and 5,770,122.30 is: 8,648,772.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,573,183.38 : 11,351,360.52 = 5,770,122.30 : x
  2. Step 2: Convert to fraction form
    7,573,183.38/11,351,360.52 = 5,770,122.30/x
  3. Step 3: Cross multiply
    7,573,183.38x = 11,351,360.52 × 5,770,122.30
  4. Step 4: Simplify right side
    7,573,183.38x = 65,498,738,471,791.59
  5. Step 5: Solve for x
    x = 65,498,738,471,791.59/7,573,183.38
  6. Step 6: Final answer
    x = 8,648,772.28

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Why These Related Problems?

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