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Finding the Third Proportional to 3,417,850 and 7,376,096

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Solution

The third proportional to 3,417,850 and 7,376,096 is: 15,918,425.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,417,850 : 7,376,096 = 7,376,096 : x
  2. Step 2: Convert to fraction form
    3,417,850/7,376,096 = 7,376,096/x
  3. Step 3: Cross multiply
    3,417,850x = 7,376,096 × 7,376,096
  4. Step 4: Simplify right side
    3,417,850x = 54,406,792,201,216
  5. Step 5: Solve for x
    x = 54,406,792,201,216/3,417,850
  6. Step 6: Final answer
    x = 15,918,425.97

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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.