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Finding the Third Proportional to 6,794,565.75 and 10,290,750.75

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Solution

The third proportional to 6,794,565.75 and 10,290,750.75 is: 15,585,918.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,794,565.75 : 10,290,750.75 = 10,290,750.75 : x
  2. Step 2: Convert to fraction form
    6,794,565.75/10,290,750.75 = 10,290,750.75/x
  3. Step 3: Cross multiply
    6,794,565.75x = 10,290,750.75 × 10,290,750.75
  4. Step 4: Simplify right side
    6,794,565.75x = 105,899,550,998,625.56
  5. Step 5: Solve for x
    x = 105,899,550,998,625.56/6,794,565.75
  6. Step 6: Final answer
    x = 15,585,918.94

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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.