Finding the Fourth Proportional to 3,006,409.44, 4,514,694.48 and 2,983,185.12
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Solution
The fourth proportional to 3,006,409.44, 4,514,694.48 and 2,983,185.12 is: 4,479,818.75
Step by Step Solution
- Step 1: Write the proportion equation
3,006,409.44 : 4,514,694.48 = 2,983,185.12 : x - Step 2: Convert to fraction form
3,006,409.44/4,514,694.48 = 2,983,185.12/x - Step 3: Cross multiply
3,006,409.44x = 4,514,694.48 × 2,983,185.12 - Step 4: Simplify right side
3,006,409.44x = 13,468,169,394,082.14 - Step 5: Solve for x
x = 13,468,169,394,082.14/3,006,409.44 - Step 6: Final answer
x = 4,479,818.75
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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.