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Finding the Third Proportional to 5,332,467 and 8,054,739

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Solution

The third proportional to 5,332,467 and 8,054,739 is: 12,166,755.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,332,467 : 8,054,739 = 8,054,739 : x
  2. Step 2: Convert to fraction form
    5,332,467/8,054,739 = 8,054,739/x
  3. Step 3: Cross multiply
    5,332,467x = 8,054,739 × 8,054,739
  4. Step 4: Simplify right side
    5,332,467x = 64,878,820,358,121
  5. Step 5: Solve for x
    x = 64,878,820,358,121/5,332,467
  6. Step 6: Final answer
    x = 12,166,755.15

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Why These Related Problems?

These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.