Home / 6,791,217.26-9,368,788.38-4,036,339.22

Finding the Fourth Proportional to 6,791,217.26, 9,368,788.38 and 4,036,339.22

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Solution

The fourth proportional to 6,791,217.26, 9,368,788.38 and 4,036,339.22 is: 5,568,310.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,791,217.26 : 9,368,788.38 = 4,036,339.22 : x
  2. Step 2: Convert to fraction form
    6,791,217.26/9,368,788.38 = 4,036,339.22/x
  3. Step 3: Cross multiply
    6,791,217.26x = 9,368,788.38 × 4,036,339.22
  4. Step 4: Simplify right side
    6,791,217.26x = 37,815,607,982,074.27
  5. Step 5: Solve for x
    x = 37,815,607,982,074.27/6,791,217.26
  6. Step 6: Final answer
    x = 5,568,310.74

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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.