Finding the Fourth Proportional to 2,548,010.08, 3,822,568.08 and 775,036
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Solution
The fourth proportional to 2,548,010.08, 3,822,568.08 and 775,036 is: 1,162,722.20
Step by Step Solution
- Step 1: Write the proportion equation
2,548,010.08 : 3,822,568.08 = 775,036 : x - Step 2: Convert to fraction form
2,548,010.08/3,822,568.08 = 775,036/x - Step 3: Cross multiply
2,548,010.08x = 3,822,568.08 × 775,036 - Step 4: Simplify right side
2,548,010.08x = 2,962,627,874,450.88 - Step 5: Solve for x
x = 2,962,627,874,450.88/2,548,010.08 - Step 6: Final answer
x = 1,162,722.20
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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.