Home / 3,568,361.67-4,924,344.51-1,936,769.64

Finding the Fourth Proportional to 3,568,361.67, 4,924,344.51 and 1,936,769.64

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Solution

The fourth proportional to 3,568,361.67, 4,924,344.51 and 1,936,769.64 is: 2,672,745.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,568,361.67 : 4,924,344.51 = 1,936,769.64 : x
  2. Step 2: Convert to fraction form
    3,568,361.67/4,924,344.51 = 1,936,769.64/x
  3. Step 3: Cross multiply
    3,568,361.67x = 4,924,344.51 × 1,936,769.64
  4. Step 4: Simplify right side
    3,568,361.67x = 9,537,320,943,868.68
  5. Step 5: Solve for x
    x = 9,537,320,943,868.68/3,568,361.67
  6. Step 6: Final answer
    x = 2,672,745.04

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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.