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Finding the Third Proportional to 651,716.63 and 1,363,019.63

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Solution

The third proportional to 651,716.63 and 1,363,019.63 is: 2,850,659.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    651,716.63 : 1,363,019.63 = 1,363,019.63 : x
  2. Step 2: Convert to fraction form
    651,716.63/1,363,019.63 = 1,363,019.63/x
  3. Step 3: Cross multiply
    651,716.63x = 1,363,019.63 × 1,363,019.63
  4. Step 4: Simplify right side
    651,716.63x = 1,857,822,498,135.14
  5. Step 5: Solve for x
    x = 1,857,822,498,135.14/651,716.63
  6. Step 6: Final answer
    x = 2,850,659.98

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Why These Related Problems?

These problems maintain the same ratio (2.09) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.