Finding the Fourth Proportional to 3,777,436.67, 5,211,382.71 and 2,324,609.84
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Solution
The fourth proportional to 3,777,436.67, 5,211,382.71 and 2,324,609.84 is: 3,207,050.86
Step by Step Solution
- Step 1: Write the proportion equation
3,777,436.67 : 5,211,382.71 = 2,324,609.84 : x - Step 2: Convert to fraction form
3,777,436.67/5,211,382.71 = 2,324,609.84/x - Step 3: Cross multiply
3,777,436.67x = 5,211,382.71 × 2,324,609.84 - Step 4: Simplify right side
3,777,436.67x = 12,114,431,507,027.65 - Step 5: Solve for x
x = 12,114,431,507,027.65/3,777,436.67 - Step 6: Final answer
x = 3,207,050.86
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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.