Finding the Third Proportional to 226,364.63 and 479,709.84
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Solution
The third proportional to 226,364.63 and 479,709.84 is: 1,016,596.72
Step by Step Solution
- Step 1: Write the proportion equation
226,364.63 : 479,709.84 = 479,709.84 : x - Step 2: Convert to fraction form
226,364.63/479,709.84 = 479,709.84/x - Step 3: Cross multiply
226,364.63x = 479,709.84 × 479,709.84 - Step 4: Simplify right side
226,364.63x = 230,121,534,190.65 - Step 5: Solve for x
x = 230,121,534,190.65/226,364.63 - Step 6: Final answer
x = 1,016,596.72
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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.