Finding the Third Proportional to 201,838.50 and 475,790.06
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Solution
The third proportional to 201,838.50 and 475,790.06 is: 1,121,570.88
Step by Step Solution
- Step 1: Write the proportion equation
201,838.50 : 475,790.06 = 475,790.06 : x - Step 2: Convert to fraction form
201,838.50/475,790.06 = 475,790.06/x - Step 3: Cross multiply
201,838.50x = 475,790.06 × 475,790.06 - Step 4: Simplify right side
201,838.50x = 226,376,183,573.75 - Step 5: Solve for x
x = 226,376,183,573.75/201,838.50 - Step 6: Final answer
x = 1,121,570.88
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These problems maintain the same ratio (2.36) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.