Finding the Fourth Proportional to 2,593,163.46, 3,890,323.13 and 796,203.57
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Solution
The fourth proportional to 2,593,163.46, 3,890,323.13 and 796,203.57 is: 1,194,482.80
Step by Step Solution
- Step 1: Write the proportion equation
2,593,163.46 : 3,890,323.13 = 796,203.57 : x - Step 2: Convert to fraction form
2,593,163.46/3,890,323.13 = 796,203.57/x - Step 3: Cross multiply
2,593,163.46x = 3,890,323.13 × 796,203.57 - Step 4: Simplify right side
2,593,163.46x = 3,097,489,160,578.56 - Step 5: Solve for x
x = 3,097,489,160,578.56/2,593,163.46 - Step 6: Final answer
x = 1,194,482.80
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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.