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Finding the Third Proportional to 3,315,597 and 6,983,310

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Solution

The third proportional to 3,315,597 and 6,983,310 is: 14,708,246.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,315,597 : 6,983,310 = 6,983,310 : x
  2. Step 2: Convert to fraction form
    3,315,597/6,983,310 = 6,983,310/x
  3. Step 3: Cross multiply
    3,315,597x = 6,983,310 × 6,983,310
  4. Step 4: Simplify right side
    3,315,597x = 48,766,618,556,100
  5. Step 5: Solve for x
    x = 48,766,618,556,100/3,315,597
  6. Step 6: Final answer
    x = 14,708,246.68

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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.