Finding the Third Proportional to 186,926.91 and 410,043.09
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Solution
The third proportional to 186,926.91 and 410,043.09 is: 899,471.04
Step by Step Solution
- Step 1: Write the proportion equation
186,926.91 : 410,043.09 = 410,043.09 : x - Step 2: Convert to fraction form
186,926.91/410,043.09 = 410,043.09/x - Step 3: Cross multiply
186,926.91x = 410,043.09 × 410,043.09 - Step 4: Simplify right side
186,926.91x = 168,135,338,732.07 - Step 5: Solve for x
x = 168,135,338,732.07/186,926.91 - Step 6: Final answer
x = 899,471.04
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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.