Finding the Fourth Proportional to 5,859,489.09, 8,086,093.82 and 3,246,163.01
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Solution
The fourth proportional to 5,859,489.09, 8,086,093.82 and 3,246,163.01 is: 4,479,704.32
Step by Step Solution
- Step 1: Write the proportion equation
5,859,489.09 : 8,086,093.82 = 3,246,163.01 : x - Step 2: Convert to fraction form
5,859,489.09/8,086,093.82 = 3,246,163.01/x - Step 3: Cross multiply
5,859,489.09x = 8,086,093.82 × 3,246,163.01 - Step 4: Simplify right side
5,859,489.09x = 26,248,778,597,212.32 - Step 5: Solve for x
x = 26,248,778,597,212.32/5,859,489.09 - Step 6: Final answer
x = 4,479,704.32
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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.