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Finding the Third Proportional to 2,051,984 and 4,454,433

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Solution

The third proportional to 2,051,984 and 4,454,433 is: 9,669,653.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,051,984 : 4,454,433 = 4,454,433 : x
  2. Step 2: Convert to fraction form
    2,051,984/4,454,433 = 4,454,433/x
  3. Step 3: Cross multiply
    2,051,984x = 4,454,433 × 4,454,433
  4. Step 4: Simplify right side
    2,051,984x = 19,841,973,351,489
  5. Step 5: Solve for x
    x = 19,841,973,351,489/2,051,984
  6. Step 6: Final answer
    x = 9,669,653.05

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Why These Related Problems?

These problems maintain the same ratio (2.17) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.