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Finding the Third Proportional to 1,131,267 and 2,461,902

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Solution

The third proportional to 1,131,267 and 2,461,902 is: 5,357,675.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,131,267 : 2,461,902 = 2,461,902 : x
  2. Step 2: Convert to fraction form
    1,131,267/2,461,902 = 2,461,902/x
  3. Step 3: Cross multiply
    1,131,267x = 2,461,902 × 2,461,902
  4. Step 4: Simplify right side
    1,131,267x = 6,060,961,457,604
  5. Step 5: Solve for x
    x = 6,060,961,457,604/1,131,267
  6. Step 6: Final answer
    x = 5,357,675.47

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