Home / 5,396,299.73-8,098,646.82-3,766,480.51

Finding the Fourth Proportional to 5,396,299.73, 8,098,646.82 and 3,766,480.51

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Solution

The fourth proportional to 5,396,299.73, 8,098,646.82 and 3,766,480.51 is: 5,652,650.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,396,299.73 : 8,098,646.82 = 3,766,480.51 : x
  2. Step 2: Convert to fraction form
    5,396,299.73/8,098,646.82 = 3,766,480.51/x
  3. Step 3: Cross multiply
    5,396,299.73x = 8,098,646.82 × 3,766,480.51
  4. Step 4: Simplify right side
    5,396,299.73x = 30,503,395,384,656.86
  5. Step 5: Solve for x
    x = 30,503,395,384,656.86/5,396,299.73
  6. Step 6: Final answer
    x = 5,652,650.32

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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.