Home / 5,192,793.69-7,782,227.89-4,041,430.46

Finding the Fourth Proportional to 5,192,793.69, 7,782,227.89 and 4,041,430.46

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Solution

The fourth proportional to 5,192,793.69, 7,782,227.89 and 4,041,430.46 is: 6,056,726.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,192,793.69 : 7,782,227.89 = 4,041,430.46 : x
  2. Step 2: Convert to fraction form
    5,192,793.69/7,782,227.89 = 4,041,430.46/x
  3. Step 3: Cross multiply
    5,192,793.69x = 7,782,227.89 × 4,041,430.46
  4. Step 4: Simplify right side
    5,192,793.69x = 31,451,332,782,189.24
  5. Step 5: Solve for x
    x = 31,451,332,782,189.24/5,192,793.69
  6. Step 6: Final answer
    x = 6,056,726.81

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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.