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Finding the Third Proportional to 3,365,004 and 5,220,348

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Solution

The third proportional to 3,365,004 and 5,220,348 is: 8,098,662.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,365,004 : 5,220,348 = 5,220,348 : x
  2. Step 2: Convert to fraction form
    3,365,004/5,220,348 = 5,220,348/x
  3. Step 3: Cross multiply
    3,365,004x = 5,220,348 × 5,220,348
  4. Step 4: Simplify right side
    3,365,004x = 27,252,033,241,104
  5. Step 5: Solve for x
    x = 27,252,033,241,104/3,365,004
  6. Step 6: Final answer
    x = 8,098,662.96

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Why These Related Problems?

These problems maintain the same ratio (1.55) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.