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Finding the Third Proportional to 3,963,348 and 6,072,950

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Solution

The third proportional to 3,963,348 and 6,072,950 is: 9,305,446.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,963,348 : 6,072,950 = 6,072,950 : x
  2. Step 2: Convert to fraction form
    3,963,348/6,072,950 = 6,072,950/x
  3. Step 3: Cross multiply
    3,963,348x = 6,072,950 × 6,072,950
  4. Step 4: Simplify right side
    3,963,348x = 36,880,721,702,500
  5. Step 5: Solve for x
    x = 36,880,721,702,500/3,963,348
  6. Step 6: Final answer
    x = 9,305,446.23

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Why These Related Problems?

These problems maintain the same ratio (1.53) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.