Finding the Third Proportional to 1,581,661.69 and 2,394,678.94
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Solution
The third proportional to 1,581,661.69 and 2,394,678.94 is: 3,625,609.23
Step by Step Solution
- Step 1: Write the proportion equation
1,581,661.69 : 2,394,678.94 = 2,394,678.94 : x - Step 2: Convert to fraction form
1,581,661.69/2,394,678.94 = 2,394,678.94/x - Step 3: Cross multiply
1,581,661.69x = 2,394,678.94 × 2,394,678.94 - Step 4: Simplify right side
1,581,661.69x = 5,734,487,213,706.13 - Step 5: Solve for x
x = 5,734,487,213,706.13/1,581,661.69 - Step 6: Final answer
x = 3,625,609.23
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Why These Related Problems?
These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.