Finding the Third Proportional to 227,665.50 and 499,617.75
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Solution
The third proportional to 227,665.50 and 499,617.75 is: 1,096,423.90
Step by Step Solution
- Step 1: Write the proportion equation
227,665.50 : 499,617.75 = 499,617.75 : x - Step 2: Convert to fraction form
227,665.50/499,617.75 = 499,617.75/x - Step 3: Cross multiply
227,665.50x = 499,617.75 × 499,617.75 - Step 4: Simplify right side
227,665.50x = 249,617,896,115.06 - Step 5: Solve for x
x = 249,617,896,115.06/227,665.50 - Step 6: Final answer
x = 1,096,423.90
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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.