Home / 1,231,836.19-2,633,910.75

Finding the Third Proportional to 1,231,836.19 and 2,633,910.75

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Solution

The third proportional to 1,231,836.19 and 2,633,910.75 is: 5,631,825.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,231,836.19 : 2,633,910.75 = 2,633,910.75 : x
  2. Step 2: Convert to fraction form
    1,231,836.19/2,633,910.75 = 2,633,910.75/x
  3. Step 3: Cross multiply
    1,231,836.19x = 2,633,910.75 × 2,633,910.75
  4. Step 4: Simplify right side
    1,231,836.19x = 6,937,485,838,965.56
  5. Step 5: Solve for x
    x = 6,937,485,838,965.56/1,231,836.19
  6. Step 6: Final answer
    x = 5,631,825.00

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Why These Related Problems?

These problems maintain the same ratio (2.14) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.