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Finding the Third Proportional to 2,954,690 and 6,350,716

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Solution

The third proportional to 2,954,690 and 6,350,716 is: 13,650,025.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,954,690 : 6,350,716 = 6,350,716 : x
  2. Step 2: Convert to fraction form
    2,954,690/6,350,716 = 6,350,716/x
  3. Step 3: Cross multiply
    2,954,690x = 6,350,716 × 6,350,716
  4. Step 4: Simplify right side
    2,954,690x = 40,331,593,712,656
  5. Step 5: Solve for x
    x = 40,331,593,712,656/2,954,690
  6. Step 6: Final answer
    x = 13,650,025.46

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Why These Related Problems?

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