Finding the Fourth Proportional to 4,102,080.66, 6,154,925.19 and 2,182,540.50
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Solution
The fourth proportional to 4,102,080.66, 6,154,925.19 and 2,182,540.50 is: 3,274,770.69
Step by Step Solution
- Step 1: Write the proportion equation
4,102,080.66 : 6,154,925.19 = 2,182,540.50 : x - Step 2: Convert to fraction form
4,102,080.66/6,154,925.19 = 2,182,540.50/x - Step 3: Cross multiply
4,102,080.66x = 6,154,925.19 × 2,182,540.50 - Step 4: Simplify right side
4,102,080.66x = 13,433,373,501,645.20 - Step 5: Solve for x
x = 13,433,373,501,645.20/4,102,080.66 - Step 6: Final answer
x = 3,274,770.69
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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.