Finding the Third Proportional to 270,195.75 and 587,958.75
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Solution
The third proportional to 270,195.75 and 587,958.75 is: 1,279,426.09
Step by Step Solution
- Step 1: Write the proportion equation
270,195.75 : 587,958.75 = 587,958.75 : x - Step 2: Convert to fraction form
270,195.75/587,958.75 = 587,958.75/x - Step 3: Cross multiply
270,195.75x = 587,958.75 × 587,958.75 - Step 4: Simplify right side
270,195.75x = 345,695,491,701.56 - Step 5: Solve for x
x = 345,695,491,701.56/270,195.75 - Step 6: Final answer
x = 1,279,426.09
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These problems maintain the same ratio (2.18) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.