Home / 5,992,711.68-8,988,083.34-2,580,079.38

Finding the Fourth Proportional to 5,992,711.68, 8,988,083.34 and 2,580,079.38

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Solution

The fourth proportional to 5,992,711.68, 8,988,083.34 and 2,580,079.38 is: 3,869,695.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,992,711.68 : 8,988,083.34 = 2,580,079.38 : x
  2. Step 2: Convert to fraction form
    5,992,711.68/8,988,083.34 = 2,580,079.38/x
  3. Step 3: Cross multiply
    5,992,711.68x = 8,988,083.34 × 2,580,079.38
  4. Step 4: Simplify right side
    5,992,711.68x = 23,189,968,491,255.53
  5. Step 5: Solve for x
    x = 23,189,968,491,255.53/5,992,711.68
  6. Step 6: Final answer
    x = 3,869,695.34

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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.