Finding the Fourth Proportional to 5,971,135.14, 8,951,399.19 and 2,327,020.92
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Solution
The fourth proportional to 5,971,135.14, 8,951,399.19 and 2,327,020.92 is: 3,488,464.54
Step by Step Solution
- Step 1: Write the proportion equation
5,971,135.14 : 8,951,399.19 = 2,327,020.92 : x - Step 2: Convert to fraction form
5,971,135.14/8,951,399.19 = 2,327,020.92/x - Step 3: Cross multiply
5,971,135.14x = 8,951,399.19 × 2,327,020.92 - Step 4: Simplify right side
5,971,135.14x = 20,830,093,178,401.05 - Step 5: Solve for x
x = 20,830,093,178,401.05/5,971,135.14 - Step 6: Final answer
x = 3,488,464.54
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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.