Finding the Fourth Proportional to 5,992,796.53, 8,995,591.77 and 2,582,765.99
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Solution
The fourth proportional to 5,992,796.53, 8,995,591.77 and 2,582,765.99 is: 3,876,905.93
Step by Step Solution
- Step 1: Write the proportion equation
5,992,796.53 : 8,995,591.77 = 2,582,765.99 : x - Step 2: Convert to fraction form
5,992,796.53/8,995,591.77 = 2,582,765.99/x - Step 3: Cross multiply
5,992,796.53x = 8,995,591.77 × 2,582,765.99 - Step 4: Simplify right side
5,992,796.53x = 23,233,508,425,588.11 - Step 5: Solve for x
x = 23,233,508,425,588.11/5,992,796.53 - Step 6: Final answer
x = 3,876,905.93
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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.