Finding the Third Proportional to 326,602.13 and 513,231.19
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Solution
The third proportional to 326,602.13 and 513,231.19 is: 806,505.02
Step by Step Solution
- Step 1: Write the proportion equation
326,602.13 : 513,231.19 = 513,231.19 : x - Step 2: Convert to fraction form
326,602.13/513,231.19 = 513,231.19/x - Step 3: Cross multiply
326,602.13x = 513,231.19 × 513,231.19 - Step 4: Simplify right side
326,602.13x = 263,406,251,822.66 - Step 5: Solve for x
x = 263,406,251,822.66/326,602.13 - Step 6: Final answer
x = 806,505.02
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These problems maintain the same ratio (1.57) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.