Home / 3,568,254.92-4,924,066.55-1,936,629.44

Finding the Fourth Proportional to 3,568,254.92, 4,924,066.55 and 1,936,629.44

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Solution

The fourth proportional to 3,568,254.92, 4,924,066.55 and 1,936,629.44 is: 2,672,480.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,568,254.92 : 4,924,066.55 = 1,936,629.44 : x
  2. Step 2: Convert to fraction form
    3,568,254.92/4,924,066.55 = 1,936,629.44/x
  3. Step 3: Cross multiply
    3,568,254.92x = 4,924,066.55 × 1,936,629.44
  4. Step 4: Simplify right side
    3,568,254.92x = 9,536,092,245,249.23
  5. Step 5: Solve for x
    x = 9,536,092,245,249.23/3,568,254.92
  6. Step 6: Final answer
    x = 2,672,480.66

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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.