Finding the Fourth Proportional to 3,722,324.44, 5,588,268.38 and 2,869,937.53
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Solution
The fourth proportional to 3,722,324.44, 5,588,268.38 and 2,869,937.53 is: 4,308,593.03
Step by Step Solution
- Step 1: Write the proportion equation
3,722,324.44 : 5,588,268.38 = 2,869,937.53 : x - Step 2: Convert to fraction form
3,722,324.44/5,588,268.38 = 2,869,937.53/x - Step 3: Cross multiply
3,722,324.44x = 5,588,268.38 × 2,869,937.53 - Step 4: Simplify right side
3,722,324.44x = 16,037,981,150,059.61 - Step 5: Solve for x
x = 16,037,981,150,059.61/3,722,324.44 - Step 6: Final answer
x = 4,308,593.03
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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.