Finding the Third Proportional to 226,291.50 and 471,343.50
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Solution
The third proportional to 226,291.50 and 471,343.50 is: 981,763.32
Step by Step Solution
- Step 1: Write the proportion equation
226,291.50 : 471,343.50 = 471,343.50 : x - Step 2: Convert to fraction form
226,291.50/471,343.50 = 471,343.50/x - Step 3: Cross multiply
226,291.50x = 471,343.50 × 471,343.50 - Step 4: Simplify right side
226,291.50x = 222,164,694,992.25 - Step 5: Solve for x
x = 222,164,694,992.25/226,291.50 - Step 6: Final answer
x = 981,763.32
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Why These Related Problems?
These problems maintain the same ratio (2.08) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.