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Finding the Third Proportional to 4,910,697 and 7,433,953

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Solution

The third proportional to 4,910,697 and 7,433,953 is: 11,253,729.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,910,697 : 7,433,953 = 7,433,953 : x
  2. Step 2: Convert to fraction form
    4,910,697/7,433,953 = 7,433,953/x
  3. Step 3: Cross multiply
    4,910,697x = 7,433,953 × 7,433,953
  4. Step 4: Simplify right side
    4,910,697x = 55,263,657,206,209
  5. Step 5: Solve for x
    x = 55,263,657,206,209/4,910,697
  6. Step 6: Final answer
    x = 11,253,729.81

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Why These Related Problems?

These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.