Home / 5,682,114.68-7,841,317.94-3,068,618.54

Finding the Fourth Proportional to 5,682,114.68, 7,841,317.94 and 3,068,618.54

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Solution

The fourth proportional to 5,682,114.68, 7,841,317.94 and 3,068,618.54 is: 4,234,693.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,682,114.68 : 7,841,317.94 = 3,068,618.54 : x
  2. Step 2: Convert to fraction form
    5,682,114.68/7,841,317.94 = 3,068,618.54/x
  3. Step 3: Cross multiply
    5,682,114.68x = 7,841,317.94 × 3,068,618.54
  4. Step 4: Simplify right side
    5,682,114.68x = 24,062,013,608,718.61
  5. Step 5: Solve for x
    x = 24,062,013,608,718.61/5,682,114.68
  6. Step 6: Final answer
    x = 4,234,693.41

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.