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Finding the Third Proportional to 2,836,550 and 4,257,727

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Solution

The third proportional to 2,836,550 and 4,257,727 is: 6,390,946.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,836,550 : 4,257,727 = 4,257,727 : x
  2. Step 2: Convert to fraction form
    2,836,550/4,257,727 = 4,257,727/x
  3. Step 3: Cross multiply
    2,836,550x = 4,257,727 × 4,257,727
  4. Step 4: Simplify right side
    2,836,550x = 18,128,239,206,529
  5. Step 5: Solve for x
    x = 18,128,239,206,529/2,836,550
  6. Step 6: Final answer
    x = 6,390,946.47

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.