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Finding the Third Proportional to 1,693,695 and 3,632,982

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Solution

The third proportional to 1,693,695 and 3,632,982 is: 7,792,759.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,693,695 : 3,632,982 = 3,632,982 : x
  2. Step 2: Convert to fraction form
    1,693,695/3,632,982 = 3,632,982/x
  3. Step 3: Cross multiply
    1,693,695x = 3,632,982 × 3,632,982
  4. Step 4: Simplify right side
    1,693,695x = 13,198,558,212,324
  5. Step 5: Solve for x
    x = 13,198,558,212,324/1,693,695
  6. Step 6: Final answer
    x = 7,792,759.74

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These problems maintain the same ratio (2.15) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.