Finding the Third Proportional to 363,684.09 and 790,320.38
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Solution
The third proportional to 363,684.09 and 790,320.38 is: 1,717,441.88
Step by Step Solution
- Step 1: Write the proportion equation
363,684.09 : 790,320.38 = 790,320.38 : x - Step 2: Convert to fraction form
363,684.09/790,320.38 = 790,320.38/x - Step 3: Cross multiply
363,684.09x = 790,320.38 × 790,320.38 - Step 4: Simplify right side
363,684.09x = 624,606,295,140.14 - Step 5: Solve for x
x = 624,606,295,140.14/363,684.09 - Step 6: Final answer
x = 1,717,441.88
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These problems maintain the same ratio (2.17) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.