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Finding the Third Proportional to 1,953,754.50 and 4,165,573

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Solution

The third proportional to 1,953,754.50 and 4,165,573 is: 8,881,360.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,953,754.50 : 4,165,573 = 4,165,573 : x
  2. Step 2: Convert to fraction form
    1,953,754.50/4,165,573 = 4,165,573/x
  3. Step 3: Cross multiply
    1,953,754.50x = 4,165,573 × 4,165,573
  4. Step 4: Simplify right side
    1,953,754.50x = 17,351,998,418,329
  5. Step 5: Solve for x
    x = 17,351,998,418,329/1,953,754.50
  6. Step 6: Final answer
    x = 8,881,360.69

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Why These Related Problems?

These problems maintain the same ratio (2.13) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.