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Finding the Third Proportional to 3,007,239 and 4,344,939

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Solution

The third proportional to 3,007,239 and 4,344,939 is: 6,277,683.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,007,239 : 4,344,939 = 4,344,939 : x
  2. Step 2: Convert to fraction form
    3,007,239/4,344,939 = 4,344,939/x
  3. Step 3: Cross multiply
    3,007,239x = 4,344,939 × 4,344,939
  4. Step 4: Simplify right side
    3,007,239x = 18,878,494,913,721
  5. Step 5: Solve for x
    x = 18,878,494,913,721/3,007,239
  6. Step 6: Final answer
    x = 6,277,683.59

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Why These Related Problems?

These problems maintain the same ratio (1.44) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.