Finding the Third Proportional to 826,251 and 1,751,694
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Solution
The third proportional to 826,251 and 1,751,694 is: 3,713,680.07
Step by Step Solution
- Step 1: Write the proportion equation
826,251 : 1,751,694 = 1,751,694 : x - Step 2: Convert to fraction form
826,251/1,751,694 = 1,751,694/x - Step 3: Cross multiply
826,251x = 1,751,694 × 1,751,694 - Step 4: Simplify right side
826,251x = 3,068,431,869,636 - Step 5: Solve for x
x = 3,068,431,869,636/826,251 - Step 6: Final answer
x = 3,713,680.07
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Why These Related Problems?
These problems maintain the same ratio (2.12) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.