Finding the Fourth Proportional to 5,532,350.88, 8,296,531.28 and 2,337,724.66
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Solution
The fourth proportional to 5,532,350.88, 8,296,531.28 and 2,337,724.66 is: 3,505,743.98
Step by Step Solution
- Step 1: Write the proportion equation
5,532,350.88 : 8,296,531.28 = 2,337,724.66 : x - Step 2: Convert to fraction form
5,532,350.88/8,296,531.28 = 2,337,724.66/x - Step 3: Cross multiply
5,532,350.88x = 8,296,531.28 × 2,337,724.66 - Step 4: Simplify right side
5,532,350.88x = 19,395,005,765,717.37 - Step 5: Solve for x
x = 19,395,005,765,717.37/5,532,350.88 - Step 6: Final answer
x = 3,505,743.98
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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.