Finding the Third Proportional to 229,458.38 and 486,267.75
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Solution
The third proportional to 229,458.38 and 486,267.75 is: 1,030,497.69
Step by Step Solution
- Step 1: Write the proportion equation
229,458.38 : 486,267.75 = 486,267.75 : x - Step 2: Convert to fraction form
229,458.38/486,267.75 = 486,267.75/x - Step 3: Cross multiply
229,458.38x = 486,267.75 × 486,267.75 - Step 4: Simplify right side
229,458.38x = 236,456,324,690.06 - Step 5: Solve for x
x = 236,456,324,690.06/229,458.38 - Step 6: Final answer
x = 1,030,497.69
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These problems maintain the same ratio (2.12) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.