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Finding the Third Proportional to 3,035,540 and 6,464,350

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Solution

The third proportional to 3,035,540 and 6,464,350 is: 13,766,190.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,035,540 : 6,464,350 = 6,464,350 : x
  2. Step 2: Convert to fraction form
    3,035,540/6,464,350 = 6,464,350/x
  3. Step 3: Cross multiply
    3,035,540x = 6,464,350 × 6,464,350
  4. Step 4: Simplify right side
    3,035,540x = 41,787,820,922,500
  5. Step 5: Solve for x
    x = 41,787,820,922,500/3,035,540
  6. Step 6: Final answer
    x = 13,766,190.17

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Why These Related Problems?

These problems maintain the same ratio (2.13) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.