Finding the Third Proportional to 192,332.44 and 418,527.75
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Solution
The third proportional to 192,332.44 and 418,527.75 is: 910,743.29
Step by Step Solution
- Step 1: Write the proportion equation
192,332.44 : 418,527.75 = 418,527.75 : x - Step 2: Convert to fraction form
192,332.44/418,527.75 = 418,527.75/x - Step 3: Cross multiply
192,332.44x = 418,527.75 × 418,527.75 - Step 4: Simplify right side
192,332.44x = 175,165,477,520.06 - Step 5: Solve for x
x = 175,165,477,520.06/192,332.44 - Step 6: Final answer
x = 910,743.29
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These problems maintain the same ratio (2.18) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.