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Finding the Third Proportional to 568,644 and 1,207,264

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Solution

The third proportional to 568,644 and 1,207,264 is: 2,563,091.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    568,644 : 1,207,264 = 1,207,264 : x
  2. Step 2: Convert to fraction form
    568,644/1,207,264 = 1,207,264/x
  3. Step 3: Cross multiply
    568,644x = 1,207,264 × 1,207,264
  4. Step 4: Simplify right side
    568,644x = 1,457,486,365,696
  5. Step 5: Solve for x
    x = 1,457,486,365,696/568,644
  6. Step 6: Final answer
    x = 2,563,091.08

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Why These Related Problems?

These problems maintain the same ratio (2.12) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.