Finding the Third Proportional to 259,058.25 and 394,854.75
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Solution
The third proportional to 259,058.25 and 394,854.75 is: 601,834.81
Step by Step Solution
- Step 1: Write the proportion equation
259,058.25 : 394,854.75 = 394,854.75 : x - Step 2: Convert to fraction form
259,058.25/394,854.75 = 394,854.75/x - Step 3: Cross multiply
259,058.25x = 394,854.75 × 394,854.75 - Step 4: Simplify right side
259,058.25x = 155,910,273,597.56 - Step 5: Solve for x
x = 155,910,273,597.56/259,058.25 - Step 6: Final answer
x = 601,834.81
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These problems maintain the same ratio (1.52) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.