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Finding the Third Proportional to 6,422,946 and 9,393,252

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Solution

The third proportional to 6,422,946 and 9,393,252 is: 13,737,182.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,422,946 : 9,393,252 = 9,393,252 : x
  2. Step 2: Convert to fraction form
    6,422,946/9,393,252 = 9,393,252/x
  3. Step 3: Cross multiply
    6,422,946x = 9,393,252 × 9,393,252
  4. Step 4: Simplify right side
    6,422,946x = 88,233,183,135,504
  5. Step 5: Solve for x
    x = 88,233,183,135,504/6,422,946
  6. Step 6: Final answer
    x = 13,737,182.77

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Why These Related Problems?

These problems maintain the same ratio (1.46) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.