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Finding the Third Proportional to 774,057 and 1,748,796.75

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Solution

The third proportional to 774,057 and 1,748,796.75 is: 3,950,988.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    774,057 : 1,748,796.75 = 1,748,796.75 : x
  2. Step 2: Convert to fraction form
    774,057/1,748,796.75 = 1,748,796.75/x
  3. Step 3: Cross multiply
    774,057x = 1,748,796.75 × 1,748,796.75
  4. Step 4: Simplify right side
    774,057x = 3,058,290,072,810.56
  5. Step 5: Solve for x
    x = 3,058,290,072,810.56/774,057
  6. Step 6: Final answer
    x = 3,950,988.20

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Why These Related Problems?

These problems maintain the same ratio (2.26) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.