Finding the Third Proportional to 202,522.88 and 443,187.75
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Solution
The third proportional to 202,522.88 and 443,187.75 is: 969,842.95
Step by Step Solution
- Step 1: Write the proportion equation
202,522.88 : 443,187.75 = 443,187.75 : x - Step 2: Convert to fraction form
202,522.88/443,187.75 = 443,187.75/x - Step 3: Cross multiply
202,522.88x = 443,187.75 × 443,187.75 - Step 4: Simplify right side
202,522.88x = 196,415,381,750.06 - Step 5: Solve for x
x = 196,415,381,750.06/202,522.88 - Step 6: Final answer
x = 969,842.95
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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.