Finding the Fourth Proportional to 8,498,899.83, 12,744,599.04 and 2,432,250.26
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Solution
The fourth proportional to 8,498,899.83, 12,744,599.04 and 2,432,250.26 is: 3,647,301.99
Step by Step Solution
- Step 1: Write the proportion equation
8,498,899.83 : 12,744,599.04 = 2,432,250.26 : x - Step 2: Convert to fraction form
8,498,899.83/12,744,599.04 = 2,432,250.26/x - Step 3: Cross multiply
8,498,899.83x = 12,744,599.04 × 2,432,250.26 - Step 4: Simplify right side
8,498,899.83x = 30,998,054,264,912.75 - Step 5: Solve for x
x = 30,998,054,264,912.75/8,498,899.83 - Step 6: Final answer
x = 3,647,301.99
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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.