Finding the Third Proportional to 303,984.50 and 444,249.75
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Solution
The third proportional to 303,984.50 and 444,249.75 is: 649,236.52
Step by Step Solution
- Step 1: Write the proportion equation
303,984.50 : 444,249.75 = 444,249.75 : x - Step 2: Convert to fraction form
303,984.50/444,249.75 = 444,249.75/x - Step 3: Cross multiply
303,984.50x = 444,249.75 × 444,249.75 - Step 4: Simplify right side
303,984.50x = 197,357,840,375.06 - Step 5: Solve for x
x = 197,357,840,375.06/303,984.50 - Step 6: Final answer
x = 649,236.52
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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.