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Finding the Third Proportional to 5,568,669 and 8,860,935

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Solution

The third proportional to 5,568,669 and 8,860,935 is: 14,099,629.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,568,669 : 8,860,935 = 8,860,935 : x
  2. Step 2: Convert to fraction form
    5,568,669/8,860,935 = 8,860,935/x
  3. Step 3: Cross multiply
    5,568,669x = 8,860,935 × 8,860,935
  4. Step 4: Simplify right side
    5,568,669x = 78,516,169,074,225
  5. Step 5: Solve for x
    x = 78,516,169,074,225/5,568,669
  6. Step 6: Final answer
    x = 14,099,629.39

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Why These Related Problems?

These problems maintain the same ratio (1.59) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.