Finding the Fourth Proportional to 2,336,198.46, 3,504,730.17 and 739,163.58
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Solution
The fourth proportional to 2,336,198.46, 3,504,730.17 and 739,163.58 is: 1,108,882.20
Step by Step Solution
- Step 1: Write the proportion equation
2,336,198.46 : 3,504,730.17 = 739,163.58 : x - Step 2: Convert to fraction form
2,336,198.46/3,504,730.17 = 739,163.58/x - Step 3: Cross multiply
2,336,198.46x = 3,504,730.17 × 739,163.58 - Step 4: Simplify right side
2,336,198.46x = 2,590,568,899,391.21 - Step 5: Solve for x
x = 2,590,568,899,391.21/2,336,198.46 - Step 6: Final answer
x = 1,108,882.20
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Why These Related Problems?
These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.