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Finding the Third Proportional to 1,251,333 and 2,732,130

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Solution

The third proportional to 1,251,333 and 2,732,130 is: 5,965,266.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,251,333 : 2,732,130 = 2,732,130 : x
  2. Step 2: Convert to fraction form
    1,251,333/2,732,130 = 2,732,130/x
  3. Step 3: Cross multiply
    1,251,333x = 2,732,130 × 2,732,130
  4. Step 4: Simplify right side
    1,251,333x = 7,464,534,336,900
  5. Step 5: Solve for x
    x = 7,464,534,336,900/1,251,333
  6. Step 6: Final answer
    x = 5,965,266.11

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Why These Related Problems?

These problems maintain the same ratio (2.18) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.