Finding the Fourth Proportional to 2,414,107.13, 3,622,821.51 and 994,163.09
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Solution
The fourth proportional to 2,414,107.13, 3,622,821.51 and 994,163.09 is: 1,491,928.58
Step by Step Solution
- Step 1: Write the proportion equation
2,414,107.13 : 3,622,821.51 = 994,163.09 : x - Step 2: Convert to fraction form
2,414,107.13/3,622,821.51 = 994,163.09/x - Step 3: Cross multiply
2,414,107.13x = 3,622,821.51 × 994,163.09 - Step 4: Simplify right side
2,414,107.13x = 3,601,675,426,900.07 - Step 5: Solve for x
x = 3,601,675,426,900.07/2,414,107.13 - Step 6: Final answer
x = 1,491,928.58
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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.