Finding the Third Proportional to 218,786.06 and 452,759.63
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Solution
The third proportional to 218,786.06 and 452,759.63 is: 936,948.52
Step by Step Solution
- Step 1: Write the proportion equation
218,786.06 : 452,759.63 = 452,759.63 : x - Step 2: Convert to fraction form
218,786.06/452,759.63 = 452,759.63/x - Step 3: Cross multiply
218,786.06x = 452,759.63 × 452,759.63 - Step 4: Simplify right side
218,786.06x = 204,991,278,030.14 - Step 5: Solve for x
x = 204,991,278,030.14/218,786.06 - Step 6: Final answer
x = 936,948.52
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Why These Related Problems?
These problems maintain the same ratio (2.07) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.