Home / 2,760,282.56-4,190,086.97

Finding the Third Proportional to 2,760,282.56 and 4,190,086.97

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Solution

The third proportional to 2,760,282.56 and 4,190,086.97 is: 6,360,518.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,760,282.56 : 4,190,086.97 = 4,190,086.97 : x
  2. Step 2: Convert to fraction form
    2,760,282.56/4,190,086.97 = 4,190,086.97/x
  3. Step 3: Cross multiply
    2,760,282.56x = 4,190,086.97 × 4,190,086.97
  4. Step 4: Simplify right side
    2,760,282.56x = 17,556,828,805,688.56
  5. Step 5: Solve for x
    x = 17,556,828,805,688.56/2,760,282.56
  6. Step 6: Final answer
    x = 6,360,518.68

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Why These Related Problems?

These problems maintain the same ratio (1.52) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.