Finding the Fourth Proportional to 4,589,121.50, 6,333,000.29 and 2,524,348.60
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Solution
The fourth proportional to 4,589,121.50, 6,333,000.29 and 2,524,348.60 is: 3,483,608.00
Step by Step Solution
- Step 1: Write the proportion equation
4,589,121.50 : 6,333,000.29 = 2,524,348.60 : x - Step 2: Convert to fraction form
4,589,121.50/6,333,000.29 = 2,524,348.60/x - Step 3: Cross multiply
4,589,121.50x = 6,333,000.29 × 2,524,348.60 - Step 4: Simplify right side
4,589,121.50x = 15,986,700,396,873.16 - Step 5: Solve for x
x = 15,986,700,396,873.16/4,589,121.50 - Step 6: Final answer
x = 3,483,608.00
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Why These Related Problems?
These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.