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Finding the Third Proportional to 767,935.50 and 1,675,623

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Solution

The third proportional to 767,935.50 and 1,675,623 is: 3,656,182.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    767,935.50 : 1,675,623 = 1,675,623 : x
  2. Step 2: Convert to fraction form
    767,935.50/1,675,623 = 1,675,623/x
  3. Step 3: Cross multiply
    767,935.50x = 1,675,623 × 1,675,623
  4. Step 4: Simplify right side
    767,935.50x = 2,807,712,438,129
  5. Step 5: Solve for x
    x = 2,807,712,438,129/767,935.50
  6. Step 6: Final answer
    x = 3,656,182.63

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Why These Related Problems?

These problems maintain the same ratio (2.18) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.