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Finding the Third Proportional to 6,954,900.75 and 9,167,454

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Solution

The third proportional to 6,954,900.75 and 9,167,454 is: 12,083,883.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,954,900.75 : 9,167,454 = 9,167,454 : x
  2. Step 2: Convert to fraction form
    6,954,900.75/9,167,454 = 9,167,454/x
  3. Step 3: Cross multiply
    6,954,900.75x = 9,167,454 × 9,167,454
  4. Step 4: Simplify right side
    6,954,900.75x = 84,042,212,842,116
  5. Step 5: Solve for x
    x = 84,042,212,842,116/6,954,900.75
  6. Step 6: Final answer
    x = 12,083,883.85

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Why These Related Problems?

These problems maintain the same ratio (1.32) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.