Finding the Third Proportional to 259,198.75 and 568,219.75
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Solution
The third proportional to 259,198.75 and 568,219.75 is: 1,245,660.65
Step by Step Solution
- Step 1: Write the proportion equation
259,198.75 : 568,219.75 = 568,219.75 : x - Step 2: Convert to fraction form
259,198.75/568,219.75 = 568,219.75/x - Step 3: Cross multiply
259,198.75x = 568,219.75 × 568,219.75 - Step 4: Simplify right side
259,198.75x = 322,873,684,290.06 - Step 5: Solve for x
x = 322,873,684,290.06/259,198.75 - Step 6: Final answer
x = 1,245,660.65
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These problems maintain the same ratio (2.19) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.