Finding the Fourth Proportional to 4,591,923.11, 6,336,912.19 and 2,527,176.41
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Solution
The fourth proportional to 4,591,923.11, 6,336,912.19 and 2,527,176.41 is: 3,487,535.53
Step by Step Solution
- Step 1: Write the proportion equation
4,591,923.11 : 6,336,912.19 = 2,527,176.41 : x - Step 2: Convert to fraction form
4,591,923.11/6,336,912.19 = 2,527,176.41/x - Step 3: Cross multiply
4,591,923.11x = 6,336,912.19 × 2,527,176.41 - Step 4: Simplify right side
4,591,923.11x = 16,014,494,992,491.50 - Step 5: Solve for x
x = 16,014,494,992,491.50/4,591,923.11 - Step 6: Final answer
x = 3,487,535.53
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Why These Related Problems?
These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.