Finding the Third Proportional to 303,517.13 and 471,571.88
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Solution
The third proportional to 303,517.13 and 471,571.88 is: 732,677.06
Step by Step Solution
- Step 1: Write the proportion equation
303,517.13 : 471,571.88 = 471,571.88 : x - Step 2: Convert to fraction form
303,517.13/471,571.88 = 471,571.88/x - Step 3: Cross multiply
303,517.13x = 471,571.88 × 471,571.88 - Step 4: Simplify right side
303,517.13x = 222,380,033,291.02 - Step 5: Solve for x
x = 222,380,033,291.02/303,517.13 - Step 6: Final answer
x = 732,677.06
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These problems maintain the same ratio (1.55) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.