Finding the Third Proportional to 706,243.50 and 1,543,635
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Solution
The third proportional to 706,243.50 and 1,543,635 is: 3,373,919.92
Step by Step Solution
- Step 1: Write the proportion equation
706,243.50 : 1,543,635 = 1,543,635 : x - Step 2: Convert to fraction form
706,243.50/1,543,635 = 1,543,635/x - Step 3: Cross multiply
706,243.50x = 1,543,635 × 1,543,635 - Step 4: Simplify right side
706,243.50x = 2,382,809,013,225 - Step 5: Solve for x
x = 2,382,809,013,225/706,243.50 - Step 6: Final answer
x = 3,373,919.92
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Why These Related Problems?
These problems maintain the same ratio (2.19) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.