Finding the Third Proportional to 194,625.91 and 418,351.08
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Solution
The third proportional to 194,625.91 and 418,351.08 is: 899,251.39
Step by Step Solution
- Step 1: Write the proportion equation
194,625.91 : 418,351.08 = 418,351.08 : x - Step 2: Convert to fraction form
194,625.91/418,351.08 = 418,351.08/x - Step 3: Cross multiply
194,625.91x = 418,351.08 × 418,351.08 - Step 4: Simplify right side
194,625.91x = 175,017,624,568.35 - Step 5: Solve for x
x = 175,017,624,568.35/194,625.91 - Step 6: Final answer
x = 899,251.39
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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.