Finding the Third Proportional to 336,677.75 and 726,769.75
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Solution
The third proportional to 336,677.75 and 726,769.75 is: 1,568,842.22
Step by Step Solution
- Step 1: Write the proportion equation
336,677.75 : 726,769.75 = 726,769.75 : x - Step 2: Convert to fraction form
336,677.75/726,769.75 = 726,769.75/x - Step 3: Cross multiply
336,677.75x = 726,769.75 × 726,769.75 - Step 4: Simplify right side
336,677.75x = 528,194,269,515.06 - Step 5: Solve for x
x = 528,194,269,515.06/336,677.75 - Step 6: Final answer
x = 1,568,842.22
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These problems maintain the same ratio (2.16) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.