Finding the Third Proportional to 190,650 and 414,504
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Solution
The third proportional to 190,650 and 414,504 is: 901,198.88
Step by Step Solution
- Step 1: Write the proportion equation
190,650 : 414,504 = 414,504 : x - Step 2: Convert to fraction form
190,650/414,504 = 414,504/x - Step 3: Cross multiply
190,650x = 414,504 × 414,504 - Step 4: Simplify right side
190,650x = 171,813,566,016 - Step 5: Solve for x
x = 171,813,566,016/190,650 - Step 6: Final answer
x = 901,198.88
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Why These Related Problems?
These problems maintain the same ratio (2.17) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.