Finding the Third Proportional to 194,410.13 and 284,689.69
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Solution
The third proportional to 194,410.13 and 284,689.69 is: 416,892.99
Step by Step Solution
- Step 1: Write the proportion equation
194,410.13 : 284,689.69 = 284,689.69 : x - Step 2: Convert to fraction form
194,410.13/284,689.69 = 284,689.69/x - Step 3: Cross multiply
194,410.13x = 284,689.69 × 284,689.69 - Step 4: Simplify right side
194,410.13x = 81,048,218,168.85 - Step 5: Solve for x
x = 81,048,218,168.85/194,410.13 - Step 6: Final answer
x = 416,892.99
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These problems maintain the same ratio (1.46) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.