Finding the Third Proportional to 757,163.25 and 1,668,021.75
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Solution
The third proportional to 757,163.25 and 1,668,021.75 is: 3,674,632.33
Step by Step Solution
- Step 1: Write the proportion equation
757,163.25 : 1,668,021.75 = 1,668,021.75 : x - Step 2: Convert to fraction form
757,163.25/1,668,021.75 = 1,668,021.75/x - Step 3: Cross multiply
757,163.25x = 1,668,021.75 × 1,668,021.75 - Step 4: Simplify right side
757,163.25x = 2,782,296,558,473.06 - Step 5: Solve for x
x = 2,782,296,558,473.06/757,163.25 - Step 6: Final answer
x = 3,674,632.33
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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.