Finding the Third Proportional to 303,612.75 and 452,958.75
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Solution
The third proportional to 303,612.75 and 452,958.75 is: 675,767.50
Step by Step Solution
- Step 1: Write the proportion equation
303,612.75 : 452,958.75 = 452,958.75 : x - Step 2: Convert to fraction form
303,612.75/452,958.75 = 452,958.75/x - Step 3: Cross multiply
303,612.75x = 452,958.75 × 452,958.75 - Step 4: Simplify right side
303,612.75x = 205,171,629,201.56 - Step 5: Solve for x
x = 205,171,629,201.56/303,612.75 - Step 6: Final answer
x = 675,767.50
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These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.