Finding the Third Proportional to 271,048.50 and 396,852.75
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Solution
The third proportional to 271,048.50 and 396,852.75 is: 581,047.69
Step by Step Solution
- Step 1: Write the proportion equation
271,048.50 : 396,852.75 = 396,852.75 : x - Step 2: Convert to fraction form
271,048.50/396,852.75 = 396,852.75/x - Step 3: Cross multiply
271,048.50x = 396,852.75 × 396,852.75 - Step 4: Simplify right side
271,048.50x = 157,492,105,182.56 - Step 5: Solve for x
x = 157,492,105,182.56/271,048.50 - Step 6: Final answer
x = 581,047.69
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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.