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Finding the Third Proportional to 3,357,585 and 7,194,249

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Solution

The third proportional to 3,357,585 and 7,194,249 is: 15,415,013.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,357,585 : 7,194,249 = 7,194,249 : x
  2. Step 2: Convert to fraction form
    3,357,585/7,194,249 = 7,194,249/x
  3. Step 3: Cross multiply
    3,357,585x = 7,194,249 × 7,194,249
  4. Step 4: Simplify right side
    3,357,585x = 51,757,218,674,001
  5. Step 5: Solve for x
    x = 51,757,218,674,001/3,357,585
  6. Step 6: Final answer
    x = 15,415,013.67

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Why These Related Problems?

These problems maintain the same ratio (2.14) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.