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Finding the Third Proportional to 3,743,570 and 8,054,575

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Solution

The third proportional to 3,743,570 and 8,054,575 is: 17,330,029.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,743,570 : 8,054,575 = 8,054,575 : x
  2. Step 2: Convert to fraction form
    3,743,570/8,054,575 = 8,054,575/x
  3. Step 3: Cross multiply
    3,743,570x = 8,054,575 × 8,054,575
  4. Step 4: Simplify right side
    3,743,570x = 64,876,178,430,625
  5. Step 5: Solve for x
    x = 64,876,178,430,625/3,743,570
  6. Step 6: Final answer
    x = 17,330,029.47

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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.