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Finding the Third Proportional to 3,582,206 and 7,568,737

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Solution

The third proportional to 3,582,206 and 7,568,737 is: 15,991,760.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,582,206 : 7,568,737 = 7,568,737 : x
  2. Step 2: Convert to fraction form
    3,582,206/7,568,737 = 7,568,737/x
  3. Step 3: Cross multiply
    3,582,206x = 7,568,737 × 7,568,737
  4. Step 4: Simplify right side
    3,582,206x = 57,285,779,775,169
  5. Step 5: Solve for x
    x = 57,285,779,775,169/3,582,206
  6. Step 6: Final answer
    x = 15,991,760.32

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Why These Related Problems?

These problems maintain the same ratio (2.11) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.