Finding the Third Proportional to 186,527.18 and 397,453.08
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Solution
The third proportional to 186,527.18 and 397,453.08 is: 846,895.07
Step by Step Solution
- Step 1: Write the proportion equation
186,527.18 : 397,453.08 = 397,453.08 : x - Step 2: Convert to fraction form
186,527.18/397,453.08 = 397,453.08/x - Step 3: Cross multiply
186,527.18x = 397,453.08 × 397,453.08 - Step 4: Simplify right side
186,527.18x = 157,968,949,311.04 - Step 5: Solve for x
x = 157,968,949,311.04/186,527.18 - Step 6: Final answer
x = 846,895.07
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These problems maintain the same ratio (2.13) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.