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Finding the Third Proportional to 3,812,577 and 5,943,942

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Solution

The third proportional to 3,812,577 and 5,943,942 is: 9,266,815.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,812,577 : 5,943,942 = 5,943,942 : x
  2. Step 2: Convert to fraction form
    3,812,577/5,943,942 = 5,943,942/x
  3. Step 3: Cross multiply
    3,812,577x = 5,943,942 × 5,943,942
  4. Step 4: Simplify right side
    3,812,577x = 35,330,446,499,364
  5. Step 5: Solve for x
    x = 35,330,446,499,364/3,812,577
  6. Step 6: Final answer
    x = 9,266,815.20

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Why These Related Problems?

These problems maintain the same ratio (1.56) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.