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Finding the Third Proportional to 3,070,948 and 6,608,456

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Solution

The third proportional to 3,070,948 and 6,608,456 is: 14,220,915.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,070,948 : 6,608,456 = 6,608,456 : x
  2. Step 2: Convert to fraction form
    3,070,948/6,608,456 = 6,608,456/x
  3. Step 3: Cross multiply
    3,070,948x = 6,608,456 × 6,608,456
  4. Step 4: Simplify right side
    3,070,948x = 43,671,690,703,936
  5. Step 5: Solve for x
    x = 43,671,690,703,936/3,070,948
  6. Step 6: Final answer
    x = 14,220,915.07

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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.