Finding the Third Proportional to 252,484.50 and 539,960.75
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Solution
The third proportional to 252,484.50 and 539,960.75 is: 1,154,754.50
Step by Step Solution
- Step 1: Write the proportion equation
252,484.50 : 539,960.75 = 539,960.75 : x - Step 2: Convert to fraction form
252,484.50/539,960.75 = 539,960.75/x - Step 3: Cross multiply
252,484.50x = 539,960.75 × 539,960.75 - Step 4: Simplify right side
252,484.50x = 291,557,611,540.56 - Step 5: Solve for x
x = 291,557,611,540.56/252,484.50 - Step 6: Final answer
x = 1,154,754.50
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These problems maintain the same ratio (2.14) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.