Finding the Fourth Proportional to 4,080,509.80, 6,106,767.90 and 3,744,586.60
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Solution
The fourth proportional to 4,080,509.80, 6,106,767.90 and 3,744,586.60 is: 5,604,035.37
Step by Step Solution
- Step 1: Write the proportion equation
4,080,509.80 : 6,106,767.90 = 3,744,586.60 : x - Step 2: Convert to fraction form
4,080,509.80/6,106,767.90 = 3,744,586.60/x - Step 3: Cross multiply
4,080,509.80x = 6,106,767.90 × 3,744,586.60 - Step 4: Simplify right side
4,080,509.80x = 22,867,321,247,650.14 - Step 5: Solve for x
x = 22,867,321,247,650.14/4,080,509.80 - Step 6: Final answer
x = 5,604,035.37
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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.