Finding the Third Proportional to 244,966.50 and 378,546.75
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Solution
The third proportional to 244,966.50 and 378,546.75 is: 584,968.32
Step by Step Solution
- Step 1: Write the proportion equation
244,966.50 : 378,546.75 = 378,546.75 : x - Step 2: Convert to fraction form
244,966.50/378,546.75 = 378,546.75/x - Step 3: Cross multiply
244,966.50x = 378,546.75 × 378,546.75 - Step 4: Simplify right side
244,966.50x = 143,297,641,935.56 - Step 5: Solve for x
x = 143,297,641,935.56/244,966.50 - Step 6: Final answer
x = 584,968.32
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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.