Finding the Third Proportional to 197,795.25 and 409,596.75
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Solution
The third proportional to 197,795.25 and 409,596.75 is: 848,197.81
Step by Step Solution
- Step 1: Write the proportion equation
197,795.25 : 409,596.75 = 409,596.75 : x - Step 2: Convert to fraction form
197,795.25/409,596.75 = 409,596.75/x - Step 3: Cross multiply
197,795.25x = 409,596.75 × 409,596.75 - Step 4: Simplify right side
197,795.25x = 167,769,497,610.56 - Step 5: Solve for x
x = 167,769,497,610.56/197,795.25 - Step 6: Final answer
x = 848,197.81
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These problems maintain the same ratio (2.07) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.