Home / 5,483,778.98-8,222,593.34-3,756,600.28

Finding the Fourth Proportional to 5,483,778.98, 8,222,593.34 and 3,756,600.28

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Solution

The fourth proportional to 5,483,778.98, 8,222,593.34 and 3,756,600.28 is: 5,632,793.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,483,778.98 : 8,222,593.34 = 3,756,600.28 : x
  2. Step 2: Convert to fraction form
    5,483,778.98/8,222,593.34 = 3,756,600.28/x
  3. Step 3: Cross multiply
    5,483,778.98x = 8,222,593.34 × 3,756,600.28
  4. Step 4: Simplify right side
    5,483,778.98x = 30,888,996,475,600.48
  5. Step 5: Solve for x
    x = 30,888,996,475,600.48/5,483,778.98
  6. Step 6: Final answer
    x = 5,632,793.85

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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.