Finding the Third Proportional to 446,563.13 and 981,699.75
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Solution
The third proportional to 446,563.13 and 981,699.75 is: 2,158,114.60
Step by Step Solution
- Step 1: Write the proportion equation
446,563.13 : 981,699.75 = 981,699.75 : x - Step 2: Convert to fraction form
446,563.13/981,699.75 = 981,699.75/x - Step 3: Cross multiply
446,563.13x = 981,699.75 × 981,699.75 - Step 4: Simplify right side
446,563.13x = 963,734,399,150.06 - Step 5: Solve for x
x = 963,734,399,150.06/446,563.13 - Step 6: Final answer
x = 2,158,114.60
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These problems maintain the same ratio (2.20) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.