Finding the Fourth Proportional to 2,733,872.26, 4,100,922.33 and 937,991.02
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Solution
The fourth proportional to 2,733,872.26, 4,100,922.33 and 937,991.02 is: 1,407,025.62
Step by Step Solution
- Step 1: Write the proportion equation
2,733,872.26 : 4,100,922.33 = 937,991.02 : x - Step 2: Convert to fraction form
2,733,872.26/4,100,922.33 = 937,991.02/x - Step 3: Cross multiply
2,733,872.26x = 4,100,922.33 × 937,991.02 - Step 4: Simplify right side
2,733,872.26x = 3,846,628,319,257.48 - Step 5: Solve for x
x = 3,846,628,319,257.48/2,733,872.26 - Step 6: Final answer
x = 1,407,025.62
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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.