Finding the Third Proportional to 282,609.75 and 614,305.50
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Solution
The third proportional to 282,609.75 and 614,305.50 is: 1,335,308.66
Step by Step Solution
- Step 1: Write the proportion equation
282,609.75 : 614,305.50 = 614,305.50 : x - Step 2: Convert to fraction form
282,609.75/614,305.50 = 614,305.50/x - Step 3: Cross multiply
282,609.75x = 614,305.50 × 614,305.50 - Step 4: Simplify right side
282,609.75x = 377,371,247,330.25 - Step 5: Solve for x
x = 377,371,247,330.25/282,609.75 - Step 6: Final answer
x = 1,335,308.66
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These problems maintain the same ratio (2.17) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.