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Finding the Third Proportional to 1,797,481.13 and 2,528,277.75

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Solution

The third proportional to 1,797,481.13 and 2,528,277.75 is: 3,556,192.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,797,481.13 : 2,528,277.75 = 2,528,277.75 : x
  2. Step 2: Convert to fraction form
    1,797,481.13/2,528,277.75 = 2,528,277.75/x
  3. Step 3: Cross multiply
    1,797,481.13x = 2,528,277.75 × 2,528,277.75
  4. Step 4: Simplify right side
    1,797,481.13x = 6,392,188,381,145.06
  5. Step 5: Solve for x
    x = 6,392,188,381,145.06/1,797,481.13
  6. Step 6: Final answer
    x = 3,556,192.21

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Why These Related Problems?

These problems maintain the same ratio (1.41) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.