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Finding the Third Proportional to 4,429,442 and 6,833,045

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Solution

The third proportional to 4,429,442 and 6,833,045 is: 10,540,944.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,429,442 : 6,833,045 = 6,833,045 : x
  2. Step 2: Convert to fraction form
    4,429,442/6,833,045 = 6,833,045/x
  3. Step 3: Cross multiply
    4,429,442x = 6,833,045 × 6,833,045
  4. Step 4: Simplify right side
    4,429,442x = 46,690,503,972,025
  5. Step 5: Solve for x
    x = 46,690,503,972,025/4,429,442
  6. Step 6: Final answer
    x = 10,540,944.88

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Why These Related Problems?

These problems maintain the same ratio (1.54) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.