Finding the Third Proportional to 226,400.06 and 471,402.56
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Solution
The third proportional to 226,400.06 and 471,402.56 is: 981,538.49
Step by Step Solution
- Step 1: Write the proportion equation
226,400.06 : 471,402.56 = 471,402.56 : x - Step 2: Convert to fraction form
226,400.06/471,402.56 = 471,402.56/x - Step 3: Cross multiply
226,400.06x = 471,402.56 × 471,402.56 - Step 4: Simplify right side
226,400.06x = 222,220,375,931.57 - Step 5: Solve for x
x = 222,220,375,931.57/226,400.06 - Step 6: Final answer
x = 981,538.49
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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.