Finding the Fourth Proportional to 2,322,049.68, 3,482,950.56 and 724,429.44
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Solution
The fourth proportional to 2,322,049.68, 3,482,950.56 and 724,429.44 is: 1,086,605.49
Step by Step Solution
- Step 1: Write the proportion equation
2,322,049.68 : 3,482,950.56 = 724,429.44 : x - Step 2: Convert to fraction form
2,322,049.68/3,482,950.56 = 724,429.44/x - Step 3: Cross multiply
2,322,049.68x = 3,482,950.56 × 724,429.44 - Step 4: Simplify right side
2,322,049.68x = 2,523,151,923,728.49 - Step 5: Solve for x
x = 2,523,151,923,728.49/2,322,049.68 - Step 6: Final answer
x = 1,086,605.49
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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.