Home / 1,162,118.25-2,510,969.06

Finding the Third Proportional to 1,162,118.25 and 2,510,969.06

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Solution

The third proportional to 1,162,118.25 and 2,510,969.06 is: 5,425,407.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,162,118.25 : 2,510,969.06 = 2,510,969.06 : x
  2. Step 2: Convert to fraction form
    1,162,118.25/2,510,969.06 = 2,510,969.06/x
  3. Step 3: Cross multiply
    1,162,118.25x = 2,510,969.06 × 2,510,969.06
  4. Step 4: Simplify right side
    1,162,118.25x = 6,304,965,632,832.13
  5. Step 5: Solve for x
    x = 6,304,965,632,832.13/1,162,118.25
  6. Step 6: Final answer
    x = 5,425,407.98

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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.