Finding the Fourth Proportional to 2,727,674.21, 4,093,106.46 and 1,514,272.62
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Solution
The fourth proportional to 2,727,674.21, 4,093,106.46 and 1,514,272.62 is: 2,272,294.48
Step by Step Solution
- Step 1: Write the proportion equation
2,727,674.21 : 4,093,106.46 = 1,514,272.62 : x - Step 2: Convert to fraction form
2,727,674.21/4,093,106.46 = 1,514,272.62/x - Step 3: Cross multiply
2,727,674.21x = 4,093,106.46 × 1,514,272.62 - Step 4: Simplify right side
2,727,674.21x = 6,198,079,043,123.13 - Step 5: Solve for x
x = 6,198,079,043,123.13/2,727,674.21 - Step 6: Final answer
x = 2,272,294.48
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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.