Home / 5,192,815.62-7,782,260.67-4,041,452.36

Finding the Fourth Proportional to 5,192,815.62, 7,782,260.67 and 4,041,452.36

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Solution

The fourth proportional to 5,192,815.62, 7,782,260.67 and 4,041,452.36 is: 6,056,759.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,192,815.62 : 7,782,260.67 = 4,041,452.36 : x
  2. Step 2: Convert to fraction form
    5,192,815.62/7,782,260.67 = 4,041,452.36/x
  3. Step 3: Cross multiply
    5,192,815.62x = 7,782,260.67 × 4,041,452.36
  4. Step 4: Simplify right side
    5,192,815.62x = 31,451,635,770,362.33
  5. Step 5: Solve for x
    x = 31,451,635,770,362.33/5,192,815.62
  6. Step 6: Final answer
    x = 6,056,759.58

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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.