Finding the Third Proportional to 187,102.13 and 410,082.75
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Solution
The third proportional to 187,102.13 and 410,082.75 is: 898,802.52
Step by Step Solution
- Step 1: Write the proportion equation
187,102.13 : 410,082.75 = 410,082.75 : x - Step 2: Convert to fraction form
187,102.13/410,082.75 = 410,082.75/x - Step 3: Cross multiply
187,102.13x = 410,082.75 × 410,082.75 - Step 4: Simplify right side
187,102.13x = 168,167,861,847.56 - Step 5: Solve for x
x = 168,167,861,847.56/187,102.13 - Step 6: Final answer
x = 898,802.52
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Why These Related Problems?
These problems maintain the same ratio (2.19) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.