Home / 2,039,180.06-4,397,562.56

Finding the Third Proportional to 2,039,180.06 and 4,397,562.56

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Solution

The third proportional to 2,039,180.06 and 4,397,562.56 is: 9,483,496.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,039,180.06 : 4,397,562.56 = 4,397,562.56 : x
  2. Step 2: Convert to fraction form
    2,039,180.06/4,397,562.56 = 4,397,562.56/x
  3. Step 3: Cross multiply
    2,039,180.06x = 4,397,562.56 × 4,397,562.56
  4. Step 4: Simplify right side
    2,039,180.06x = 19,338,556,491,101.57
  5. Step 5: Solve for x
    x = 19,338,556,491,101.57/2,039,180.06
  6. Step 6: Final answer
    x = 9,483,496.26

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Why These Related Problems?

These problems maintain the same ratio (2.16) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.