Finding the Fourth Proportional to 2,743,174.44, 4,114,958.49 and 946,031.49
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Solution
The fourth proportional to 2,743,174.44, 4,114,958.49 and 946,031.49 is: 1,419,115.12
Step by Step Solution
- Step 1: Write the proportion equation
2,743,174.44 : 4,114,958.49 = 946,031.49 : x - Step 2: Convert to fraction form
2,743,174.44/4,114,958.49 = 946,031.49/x - Step 3: Cross multiply
2,743,174.44x = 4,114,958.49 × 946,031.49 - Step 4: Simplify right side
2,743,174.44x = 3,892,880,311,582.85 - Step 5: Solve for x
x = 3,892,880,311,582.85/2,743,174.44 - Step 6: Final answer
x = 1,419,115.12
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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.