Finding the Fourth Proportional to 2,337,643.63, 3,503,423.94 and 951,161.75
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Solution
The fourth proportional to 2,337,643.63, 3,503,423.94 and 951,161.75 is: 1,425,505.08
Step by Step Solution
- Step 1: Write the proportion equation
2,337,643.63 : 3,503,423.94 = 951,161.75 : x - Step 2: Convert to fraction form
2,337,643.63/3,503,423.94 = 951,161.75/x - Step 3: Cross multiply
2,337,643.63x = 3,503,423.94 × 951,161.75 - Step 4: Simplify right side
2,337,643.63x = 3,332,322,860,198.06 - Step 5: Solve for x
x = 3,332,322,860,198.06/2,337,643.63 - Step 6: Final answer
x = 1,425,505.08
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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.