Home / 3,568,126.26-4,924,049.69-1,936,548.12

Finding the Fourth Proportional to 3,568,126.26, 4,924,049.69 and 1,936,548.12

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Solution

The fourth proportional to 3,568,126.26, 4,924,049.69 and 1,936,548.12 is: 2,672,455.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,568,126.26 : 4,924,049.69 = 1,936,548.12 : x
  2. Step 2: Convert to fraction form
    3,568,126.26/4,924,049.69 = 1,936,548.12/x
  3. Step 3: Cross multiply
    3,568,126.26x = 4,924,049.69 × 1,936,548.12
  4. Step 4: Simplify right side
    3,568,126.26x = 9,535,659,169,956.08
  5. Step 5: Solve for x
    x = 9,535,659,169,956.08/3,568,126.26
  6. Step 6: Final answer
    x = 2,672,455.65

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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.