Finding the Third Proportional to 619,229.25 and 1,364,163.75
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Solution
The third proportional to 619,229.25 and 1,364,163.75 is: 3,005,256.51
Step by Step Solution
- Step 1: Write the proportion equation
619,229.25 : 1,364,163.75 = 1,364,163.75 : x - Step 2: Convert to fraction form
619,229.25/1,364,163.75 = 1,364,163.75/x - Step 3: Cross multiply
619,229.25x = 1,364,163.75 × 1,364,163.75 - Step 4: Simplify right side
619,229.25x = 1,860,942,736,814.06 - Step 5: Solve for x
x = 1,860,942,736,814.06/619,229.25 - Step 6: Final answer
x = 3,005,256.51
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These problems maintain the same ratio (2.20) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.