Finding the Fourth Proportional to 5,992,808.58, 8,995,609.87 and 2,582,778.04
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Solution
The fourth proportional to 5,992,808.58, 8,995,609.87 and 2,582,778.04 is: 3,876,924.03
Step by Step Solution
- Step 1: Write the proportion equation
5,992,808.58 : 8,995,609.87 = 2,582,778.04 : x - Step 2: Convert to fraction form
5,992,808.58/8,995,609.87 = 2,582,778.04/x - Step 3: Cross multiply
5,992,808.58x = 8,995,609.87 × 2,582,778.04 - Step 4: Simplify right side
5,992,808.58x = 23,233,663,599,697.29 - Step 5: Solve for x
x = 23,233,663,599,697.29/5,992,808.58 - Step 6: Final answer
x = 3,876,924.03
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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.