Finding the Fourth Proportional to 2,244,163.10, 3,366,576.84 and 824,108.46
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Solution
The fourth proportional to 2,244,163.10, 3,366,576.84 and 824,108.46 is: 1,236,284.68
Step by Step Solution
- Step 1: Write the proportion equation
2,244,163.10 : 3,366,576.84 = 824,108.46 : x - Step 2: Convert to fraction form
2,244,163.10/3,366,576.84 = 824,108.46/x - Step 3: Cross multiply
2,244,163.10x = 3,366,576.84 × 824,108.46 - Step 4: Simplify right side
2,244,163.10x = 2,774,424,455,084.07 - Step 5: Solve for x
x = 2,774,424,455,084.07/2,244,163.10 - Step 6: Final answer
x = 1,236,284.68
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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.