Finding the Third Proportional to 303,125.63 and 441,343.69
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Solution
The third proportional to 303,125.63 and 441,343.69 is: 642,585.89
Step by Step Solution
- Step 1: Write the proportion equation
303,125.63 : 441,343.69 = 441,343.69 : x - Step 2: Convert to fraction form
303,125.63/441,343.69 = 441,343.69/x - Step 3: Cross multiply
303,125.63x = 441,343.69 × 441,343.69 - Step 4: Simplify right side
303,125.63x = 194,784,250,496.10 - Step 5: Solve for x
x = 194,784,250,496.10/303,125.63 - Step 6: Final answer
x = 642,585.89
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These problems maintain the same ratio (1.46) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.