Finding the Fourth Proportional to 4,010,414.22, 6,016,322.79 and 2,392,471.62
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Solution
The fourth proportional to 4,010,414.22, 6,016,322.79 and 2,392,471.62 is: 3,589,125.90
Step by Step Solution
- Step 1: Write the proportion equation
4,010,414.22 : 6,016,322.79 = 2,392,471.62 : x - Step 2: Convert to fraction form
4,010,414.22/6,016,322.79 = 2,392,471.62/x - Step 3: Cross multiply
4,010,414.22x = 6,016,322.79 × 2,392,471.62 - Step 4: Simplify right side
4,010,414.22x = 14,393,881,531,834.22 - Step 5: Solve for x
x = 14,393,881,531,834.22/4,010,414.22 - Step 6: Final answer
x = 3,589,125.90
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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.