Home / 2,205,002.25-3,320,331.75

Finding the Third Proportional to 2,205,002.25 and 3,320,331.75

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Solution

The third proportional to 2,205,002.25 and 3,320,331.75 is: 4,999,814.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,205,002.25 : 3,320,331.75 = 3,320,331.75 : x
  2. Step 2: Convert to fraction form
    2,205,002.25/3,320,331.75 = 3,320,331.75/x
  3. Step 3: Cross multiply
    2,205,002.25x = 3,320,331.75 × 3,320,331.75
  4. Step 4: Simplify right side
    2,205,002.25x = 11,024,602,930,058.06
  5. Step 5: Solve for x
    x = 11,024,602,930,058.06/2,205,002.25
  6. Step 6: Final answer
    x = 4,999,814.82

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Why These Related Problems?

These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.