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Finding the Third Proportional to 2,820,494 and 4,296,873

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Solution

The third proportional to 2,820,494 and 4,296,873 is: 6,546,058.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,820,494 : 4,296,873 = 4,296,873 : x
  2. Step 2: Convert to fraction form
    2,820,494/4,296,873 = 4,296,873/x
  3. Step 3: Cross multiply
    2,820,494x = 4,296,873 × 4,296,873
  4. Step 4: Simplify right side
    2,820,494x = 18,463,117,578,129
  5. Step 5: Solve for x
    x = 18,463,117,578,129/2,820,494
  6. Step 6: Final answer
    x = 6,546,058.09

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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.