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Finding the Third Proportional to 803,226 and 1,746,408

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Solution

The third proportional to 803,226 and 1,746,408 is: 3,797,114.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    803,226 : 1,746,408 = 1,746,408 : x
  2. Step 2: Convert to fraction form
    803,226/1,746,408 = 1,746,408/x
  3. Step 3: Cross multiply
    803,226x = 1,746,408 × 1,746,408
  4. Step 4: Simplify right side
    803,226x = 3,049,940,902,464
  5. Step 5: Solve for x
    x = 3,049,940,902,464/803,226
  6. Step 6: Final answer
    x = 3,797,114.26

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Why These Related Problems?

These problems maintain the same ratio (2.17) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.