Finding the Third Proportional to 1,581,682.50 and 2,394,708.75
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Solution
The third proportional to 1,581,682.50 and 2,394,708.75 is: 3,625,651.80
Step by Step Solution
- Step 1: Write the proportion equation
1,581,682.50 : 2,394,708.75 = 2,394,708.75 : x - Step 2: Convert to fraction form
1,581,682.50/2,394,708.75 = 2,394,708.75/x - Step 3: Cross multiply
1,581,682.50x = 2,394,708.75 × 2,394,708.75 - Step 4: Simplify right side
1,581,682.50x = 5,734,629,997,326.56 - Step 5: Solve for x
x = 5,734,629,997,326.56/1,581,682.50 - Step 6: Final answer
x = 3,625,651.80
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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.