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Finding the Third Proportional to 3,296,378 and 6,845,395

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Solution

The third proportional to 3,296,378 and 6,845,395 is: 14,215,430.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,296,378 : 6,845,395 = 6,845,395 : x
  2. Step 2: Convert to fraction form
    3,296,378/6,845,395 = 6,845,395/x
  3. Step 3: Cross multiply
    3,296,378x = 6,845,395 × 6,845,395
  4. Step 4: Simplify right side
    3,296,378x = 46,859,432,706,025
  5. Step 5: Solve for x
    x = 46,859,432,706,025/3,296,378
  6. Step 6: Final answer
    x = 14,215,430.60

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Why These Related Problems?

These problems maintain the same ratio (2.08) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.