Finding the Fourth Proportional to 2,222,841.36, 3,067,524.18 and 1,204,246.11
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Solution
The fourth proportional to 2,222,841.36, 3,067,524.18 and 1,204,246.11 is: 1,661,861.31
Step by Step Solution
- Step 1: Write the proportion equation
2,222,841.36 : 3,067,524.18 = 1,204,246.11 : x - Step 2: Convert to fraction form
2,222,841.36/3,067,524.18 = 1,204,246.11/x - Step 3: Cross multiply
2,222,841.36x = 3,067,524.18 × 1,204,246.11 - Step 4: Simplify right side
2,222,841.36x = 3,694,054,045,758.32 - Step 5: Solve for x
x = 3,694,054,045,758.32/2,222,841.36 - Step 6: Final answer
x = 1,661,861.31
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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.