Finding the Fourth Proportional to 4,595,121.03, 6,341,213.55 and 2,530,093.65
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Solution
The fourth proportional to 4,595,121.03, 6,341,213.55 and 2,530,093.65 is: 3,491,499.80
Step by Step Solution
- Step 1: Write the proportion equation
4,595,121.03 : 6,341,213.55 = 2,530,093.65 : x - Step 2: Convert to fraction form
4,595,121.03/6,341,213.55 = 2,530,093.65/x - Step 3: Cross multiply
4,595,121.03x = 6,341,213.55 × 2,530,093.65 - Step 4: Simplify right side
4,595,121.03x = 16,043,864,136,148.96 - Step 5: Solve for x
x = 16,043,864,136,148.96/4,595,121.03 - Step 6: Final answer
x = 3,491,499.80
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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.