Home / 3,568,338.24-4,924,175-1,936,710.56

Finding the Fourth Proportional to 3,568,338.24, 4,924,175 and 1,936,710.56

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Solution

The fourth proportional to 3,568,338.24, 4,924,175 and 1,936,710.56 is: 2,672,589.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,568,338.24 : 4,924,175 = 1,936,710.56 : x
  2. Step 2: Convert to fraction form
    3,568,338.24/4,924,175 = 1,936,710.56/x
  3. Step 3: Cross multiply
    3,568,338.24x = 4,924,175 × 1,936,710.56
  4. Step 4: Simplify right side
    3,568,338.24x = 9,536,701,721,788
  5. Step 5: Solve for x
    x = 9,536,701,721,788/3,568,338.24
  6. Step 6: Final answer
    x = 2,672,589.05

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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.