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Finding the Third Proportional to 4,057,992 and 6,074,136

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Solution

The third proportional to 4,057,992 and 6,074,136 is: 9,091,966.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,057,992 : 6,074,136 = 6,074,136 : x
  2. Step 2: Convert to fraction form
    4,057,992/6,074,136 = 6,074,136/x
  3. Step 3: Cross multiply
    4,057,992x = 6,074,136 × 6,074,136
  4. Step 4: Simplify right side
    4,057,992x = 36,895,128,146,496
  5. Step 5: Solve for x
    x = 36,895,128,146,496/4,057,992
  6. Step 6: Final answer
    x = 9,091,966.70

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.