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Finding the Third Proportional to 3,568,255 and 5,745,434

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Solution

The third proportional to 3,568,255 and 5,745,434 is: 9,251,023.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,568,255 : 5,745,434 = 5,745,434 : x
  2. Step 2: Convert to fraction form
    3,568,255/5,745,434 = 5,745,434/x
  3. Step 3: Cross multiply
    3,568,255x = 5,745,434 × 5,745,434
  4. Step 4: Simplify right side
    3,568,255x = 33,010,011,848,356
  5. Step 5: Solve for x
    x = 33,010,011,848,356/3,568,255
  6. Step 6: Final answer
    x = 9,251,023.78

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These problems maintain the same ratio (1.61) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.