Finding the Third Proportional to 220,841.44 and 332,925.19
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Solution
The third proportional to 220,841.44 and 332,925.19 is: 501,894.85
Step by Step Solution
- Step 1: Write the proportion equation
220,841.44 : 332,925.19 = 332,925.19 : x - Step 2: Convert to fraction form
220,841.44/332,925.19 = 332,925.19/x - Step 3: Cross multiply
220,841.44x = 332,925.19 × 332,925.19 - Step 4: Simplify right side
220,841.44x = 110,839,180,471.91 - Step 5: Solve for x
x = 110,839,180,471.91/220,841.44 - Step 6: Final answer
x = 501,894.85
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Why These Related Problems?
These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.