Home / 3,380,800.20-5,062,788.03-2,365,166.62

Finding the Fourth Proportional to 3,380,800.20, 5,062,788.03 and 2,365,166.62

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Solution

The fourth proportional to 3,380,800.20, 5,062,788.03 and 2,365,166.62 is: 3,541,864.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,380,800.20 : 5,062,788.03 = 2,365,166.62 : x
  2. Step 2: Convert to fraction form
    3,380,800.20/5,062,788.03 = 2,365,166.62/x
  3. Step 3: Cross multiply
    3,380,800.20x = 5,062,788.03 × 2,365,166.62
  4. Step 4: Simplify right side
    3,380,800.20x = 11,974,337,261,237.39
  5. Step 5: Solve for x
    x = 11,974,337,261,237.39/3,380,800.20
  6. Step 6: Final answer
    x = 3,541,864.81

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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.