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Finding the Third Proportional to 3,568,102 and 5,435,802

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Solution

The third proportional to 3,568,102 and 5,435,802 is: 8,281,137.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,568,102 : 5,435,802 = 5,435,802 : x
  2. Step 2: Convert to fraction form
    3,568,102/5,435,802 = 5,435,802/x
  3. Step 3: Cross multiply
    3,568,102x = 5,435,802 × 5,435,802
  4. Step 4: Simplify right side
    3,568,102x = 29,547,943,383,204
  5. Step 5: Solve for x
    x = 29,547,943,383,204/3,568,102
  6. Step 6: Final answer
    x = 8,281,137.53

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Why These Related Problems?

These problems maintain the same ratio (1.52) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.