Finding the Third Proportional to 194,600.29 and 418,302.19
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Solution
The third proportional to 194,600.29 and 418,302.19 is: 899,159.65
Step by Step Solution
- Step 1: Write the proportion equation
194,600.29 : 418,302.19 = 418,302.19 : x - Step 2: Convert to fraction form
194,600.29/418,302.19 = 418,302.19/x - Step 3: Cross multiply
194,600.29x = 418,302.19 × 418,302.19 - Step 4: Simplify right side
194,600.29x = 174,976,724,969.25 - Step 5: Solve for x
x = 174,976,724,969.25/194,600.29 - Step 6: Final answer
x = 899,159.65
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These problems maintain the same ratio (2.15) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.