Finding the Fourth Proportional to 2,350,007.10, 3,532,527.45 and 2,183,600.70
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Solution
The fourth proportional to 2,350,007.10, 3,532,527.45 and 2,183,600.70 is: 3,282,385.58
Step by Step Solution
- Step 1: Write the proportion equation
2,350,007.10 : 3,532,527.45 = 2,183,600.70 : x - Step 2: Convert to fraction form
2,350,007.10/3,532,527.45 = 2,183,600.70/x - Step 3: Cross multiply
2,350,007.10x = 3,532,527.45 × 2,183,600.70 - Step 4: Simplify right side
2,350,007.10x = 7,713,629,412,589.22 - Step 5: Solve for x
x = 7,713,629,412,589.22/2,350,007.10 - Step 6: Final answer
x = 3,282,385.58
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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.