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Finding the Third Proportional to 479,476 and 1,033,676

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Solution

The third proportional to 479,476 and 1,033,676 is: 2,228,445.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    479,476 : 1,033,676 = 1,033,676 : x
  2. Step 2: Convert to fraction form
    479,476/1,033,676 = 1,033,676/x
  3. Step 3: Cross multiply
    479,476x = 1,033,676 × 1,033,676
  4. Step 4: Simplify right side
    479,476x = 1,068,486,072,976
  5. Step 5: Solve for x
    x = 1,068,486,072,976/479,476
  6. Step 6: Final answer
    x = 2,228,445.37

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These problems maintain the same ratio (2.16) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.