Finding the Fourth Proportional to 4,434,906.24, 6,656,098.20 and 1,741,123.20
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Solution
The fourth proportional to 4,434,906.24, 6,656,098.20 and 1,741,123.20 is: 2,613,152.65
Step by Step Solution
- Step 1: Write the proportion equation
4,434,906.24 : 6,656,098.20 = 1,741,123.20 : x - Step 2: Convert to fraction form
4,434,906.24/6,656,098.20 = 1,741,123.20/x - Step 3: Cross multiply
4,434,906.24x = 6,656,098.20 × 1,741,123.20 - Step 4: Simplify right side
4,434,906.24x = 11,589,086,997,498.24 - Step 5: Solve for x
x = 11,589,086,997,498.24/4,434,906.24 - Step 6: Final answer
x = 2,613,152.65
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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.