Finding the Fourth Proportional to 4,237,674.66, 5,847,614.76 and 2,351,753.42
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Solution
The fourth proportional to 4,237,674.66, 5,847,614.76 and 2,351,753.42 is: 3,245,210.90
Step by Step Solution
- Step 1: Write the proportion equation
4,237,674.66 : 5,847,614.76 = 2,351,753.42 : x - Step 2: Convert to fraction form
4,237,674.66/5,847,614.76 = 2,351,753.42/x - Step 3: Cross multiply
4,237,674.66x = 5,847,614.76 × 2,351,753.42 - Step 4: Simplify right side
4,237,674.66x = 13,752,148,010,672.48 - Step 5: Solve for x
x = 13,752,148,010,672.48/4,237,674.66 - Step 6: Final answer
x = 3,245,210.90
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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.