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Finding the Third Proportional to 1,934,586 and 4,154,575

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Solution

The third proportional to 1,934,586 and 4,154,575 is: 8,922,060.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,934,586 : 4,154,575 = 4,154,575 : x
  2. Step 2: Convert to fraction form
    1,934,586/4,154,575 = 4,154,575/x
  3. Step 3: Cross multiply
    1,934,586x = 4,154,575 × 4,154,575
  4. Step 4: Simplify right side
    1,934,586x = 17,260,493,430,625
  5. Step 5: Solve for x
    x = 17,260,493,430,625/1,934,586
  6. Step 6: Final answer
    x = 8,922,060.55

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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.