Finding the Third Proportional to 174,183.75 and 381,561.75
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Solution
The third proportional to 174,183.75 and 381,561.75 is: 835,837.84
Step by Step Solution
- Step 1: Write the proportion equation
174,183.75 : 381,561.75 = 381,561.75 : x - Step 2: Convert to fraction form
174,183.75/381,561.75 = 381,561.75/x - Step 3: Cross multiply
174,183.75x = 381,561.75 × 381,561.75 - Step 4: Simplify right side
174,183.75x = 145,589,369,063.06 - Step 5: Solve for x
x = 145,589,369,063.06/174,183.75 - Step 6: Final answer
x = 835,837.84
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These problems maintain the same ratio (2.19) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.