Finding the Third Proportional to 197,187.75 and 451,851.75
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Solution
The third proportional to 197,187.75 and 451,851.75 is: 1,035,409.17
Step by Step Solution
- Step 1: Write the proportion equation
197,187.75 : 451,851.75 = 451,851.75 : x - Step 2: Convert to fraction form
197,187.75/451,851.75 = 451,851.75/x - Step 3: Cross multiply
197,187.75x = 451,851.75 × 451,851.75 - Step 4: Simplify right side
197,187.75x = 204,170,003,978.06 - Step 5: Solve for x
x = 204,170,003,978.06/197,187.75 - Step 6: Final answer
x = 1,035,409.17
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These problems maintain the same ratio (2.29) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.