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Finding the Third Proportional to 4,951,209 and 7,573,935

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Solution

The third proportional to 4,951,209 and 7,573,935 is: 11,585,956.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,951,209 : 7,573,935 = 7,573,935 : x
  2. Step 2: Convert to fraction form
    4,951,209/7,573,935 = 7,573,935/x
  3. Step 3: Cross multiply
    4,951,209x = 7,573,935 × 7,573,935
  4. Step 4: Simplify right side
    4,951,209x = 57,364,491,384,225
  5. Step 5: Solve for x
    x = 57,364,491,384,225/4,951,209
  6. Step 6: Final answer
    x = 11,585,956.36

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Why These Related Problems?

These problems maintain the same ratio (1.53) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.