Home / 5,394,099.20-8,092,330.32-2,028,306.20

Finding the Fourth Proportional to 5,394,099.20, 8,092,330.32 and 2,028,306.20

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Solution

The fourth proportional to 5,394,099.20, 8,092,330.32 and 2,028,306.20 is: 3,042,903.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,394,099.20 : 8,092,330.32 = 2,028,306.20 : x
  2. Step 2: Convert to fraction form
    5,394,099.20/8,092,330.32 = 2,028,306.20/x
  3. Step 3: Cross multiply
    5,394,099.20x = 8,092,330.32 × 2,028,306.20
  4. Step 4: Simplify right side
    5,394,099.20x = 16,413,723,760,503.98
  5. Step 5: Solve for x
    x = 16,413,723,760,503.98/5,394,099.20
  6. Step 6: Final answer
    x = 3,042,903.58

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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.