Finding the Third Proportional to 229,344.75 and 486,546.75
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Solution
The third proportional to 229,344.75 and 486,546.75 is: 1,032,191.67
Step by Step Solution
- Step 1: Write the proportion equation
229,344.75 : 486,546.75 = 486,546.75 : x - Step 2: Convert to fraction form
229,344.75/486,546.75 = 486,546.75/x - Step 3: Cross multiply
229,344.75x = 486,546.75 × 486,546.75 - Step 4: Simplify right side
229,344.75x = 236,727,739,935.56 - Step 5: Solve for x
x = 236,727,739,935.56/229,344.75 - Step 6: Final answer
x = 1,032,191.67
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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.