Finding the Third Proportional to 244,734.75 and 378,202.50
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Solution
The third proportional to 244,734.75 and 378,202.50 is: 584,457.79
Step by Step Solution
- Step 1: Write the proportion equation
244,734.75 : 378,202.50 = 378,202.50 : x - Step 2: Convert to fraction form
244,734.75/378,202.50 = 378,202.50/x - Step 3: Cross multiply
244,734.75x = 378,202.50 × 378,202.50 - Step 4: Simplify right side
244,734.75x = 143,037,131,006.25 - Step 5: Solve for x
x = 143,037,131,006.25/244,734.75 - Step 6: Final answer
x = 584,457.79
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These problems maintain the same ratio (1.55) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.