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Finding the Third Proportional to 5,768,832 and 8,967,900

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Solution

The third proportional to 5,768,832 and 8,967,900 is: 13,940,990.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,768,832 : 8,967,900 = 8,967,900 : x
  2. Step 2: Convert to fraction form
    5,768,832/8,967,900 = 8,967,900/x
  3. Step 3: Cross multiply
    5,768,832x = 8,967,900 × 8,967,900
  4. Step 4: Simplify right side
    5,768,832x = 80,423,230,410,000
  5. Step 5: Solve for x
    x = 80,423,230,410,000/5,768,832
  6. Step 6: Final answer
    x = 13,940,990.21

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These problems maintain the same ratio (1.55) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.