Home / 1,270,844.44-2,793,588.75

Finding the Third Proportional to 1,270,844.44 and 2,793,588.75

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Solution

The third proportional to 1,270,844.44 and 2,793,588.75 is: 6,140,907.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,270,844.44 : 2,793,588.75 = 2,793,588.75 : x
  2. Step 2: Convert to fraction form
    1,270,844.44/2,793,588.75 = 2,793,588.75/x
  3. Step 3: Cross multiply
    1,270,844.44x = 2,793,588.75 × 2,793,588.75
  4. Step 4: Simplify right side
    1,270,844.44x = 7,804,138,104,126.56
  5. Step 5: Solve for x
    x = 7,804,138,104,126.56/1,270,844.44
  6. Step 6: Final answer
    x = 6,140,907.47

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Why These Related Problems?

These problems maintain the same ratio (2.20) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.