Finding the Third Proportional to 3,192,536 and 6,891,504
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Solution
The third proportional to 3,192,536 and 6,891,504 is: 14,876,207.31
Step by Step Solution
- Step 1: Write the proportion equation
3,192,536 : 6,891,504 = 6,891,504 : x - Step 2: Convert to fraction form
3,192,536/6,891,504 = 6,891,504/x - Step 3: Cross multiply
3,192,536x = 6,891,504 × 6,891,504 - Step 4: Simplify right side
3,192,536x = 47,492,827,382,016 - Step 5: Solve for x
x = 47,492,827,382,016/3,192,536 - Step 6: Final answer
x = 14,876,207.31
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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.