Finding the Fourth Proportional to 8,589,677.97, 12,884,519.35 and 2,524,409.37
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Solution
The fourth proportional to 8,589,677.97, 12,884,519.35 and 2,524,409.37 is: 3,786,614.76
Step by Step Solution
- Step 1: Write the proportion equation
8,589,677.97 : 12,884,519.35 = 2,524,409.37 : x - Step 2: Convert to fraction form
8,589,677.97/12,884,519.35 = 2,524,409.37/x - Step 3: Cross multiply
8,589,677.97x = 12,884,519.35 × 2,524,409.37 - Step 4: Simplify right side
8,589,677.97x = 32,525,801,375,086.31 - Step 5: Solve for x
x = 32,525,801,375,086.31/8,589,677.97 - Step 6: Final answer
x = 3,786,614.76
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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.