Finding the Third Proportional to 279,544.50 and 603,717.75
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Solution
The third proportional to 279,544.50 and 603,717.75 is: 1,303,817.90
Step by Step Solution
- Step 1: Write the proportion equation
279,544.50 : 603,717.75 = 603,717.75 : x - Step 2: Convert to fraction form
279,544.50/603,717.75 = 603,717.75/x - Step 3: Cross multiply
279,544.50x = 603,717.75 × 603,717.75 - Step 4: Simplify right side
279,544.50x = 364,475,121,665.06 - Step 5: Solve for x
x = 364,475,121,665.06/279,544.50 - Step 6: Final answer
x = 1,303,817.90
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These problems maintain the same ratio (2.16) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.