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Finding the Third Proportional to 848,761.03 and 1,284,109.45

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Solution

The third proportional to 848,761.03 and 1,284,109.45 is: 1,942,757.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    848,761.03 : 1,284,109.45 = 1,284,109.45 : x
  2. Step 2: Convert to fraction form
    848,761.03/1,284,109.45 = 1,284,109.45/x
  3. Step 3: Cross multiply
    848,761.03x = 1,284,109.45 × 1,284,109.45
  4. Step 4: Simplify right side
    848,761.03x = 1,648,937,087,604.99
  5. Step 5: Solve for x
    x = 1,648,937,087,604.99/848,761.03
  6. Step 6: Final answer
    x = 1,942,757.77

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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.