Finding the Third Proportional to 176,265.56 and 386,321.63
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Solution
The third proportional to 176,265.56 and 386,321.63 is: 846,701.96
Step by Step Solution
- Step 1: Write the proportion equation
176,265.56 : 386,321.63 = 386,321.63 : x - Step 2: Convert to fraction form
176,265.56/386,321.63 = 386,321.63/x - Step 3: Cross multiply
176,265.56x = 386,321.63 × 386,321.63 - Step 4: Simplify right side
176,265.56x = 149,244,397,942.64 - Step 5: Solve for x
x = 149,244,397,942.64/176,265.56 - Step 6: Final answer
x = 846,701.96
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These problems maintain the same ratio (2.19) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.