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Finding the Third Proportional to 2,369,709 and 5,104,439

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Solution

The third proportional to 2,369,709 and 5,104,439 is: 10,995,146.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,369,709 : 5,104,439 = 5,104,439 : x
  2. Step 2: Convert to fraction form
    2,369,709/5,104,439 = 5,104,439/x
  3. Step 3: Cross multiply
    2,369,709x = 5,104,439 × 5,104,439
  4. Step 4: Simplify right side
    2,369,709x = 26,055,297,504,721
  5. Step 5: Solve for x
    x = 26,055,297,504,721/2,369,709
  6. Step 6: Final answer
    x = 10,995,146.45

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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.