Finding the Third Proportional to 366,571.50 and 766,639.50
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Solution
The third proportional to 366,571.50 and 766,639.50 is: 1,603,332.84
Step by Step Solution
- Step 1: Write the proportion equation
366,571.50 : 766,639.50 = 766,639.50 : x - Step 2: Convert to fraction form
366,571.50/766,639.50 = 766,639.50/x - Step 3: Cross multiply
366,571.50x = 766,639.50 × 766,639.50 - Step 4: Simplify right side
366,571.50x = 587,736,122,960.25 - Step 5: Solve for x
x = 587,736,122,960.25/366,571.50 - Step 6: Final answer
x = 1,603,332.84
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These problems maintain the same ratio (2.09) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.