Finding the Fourth Proportional to 4,532,824.04, 6,794,961.48 and 2,256,195.99
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Solution
The fourth proportional to 4,532,824.04, 6,794,961.48 and 2,256,195.99 is: 3,382,166.33
Step by Step Solution
- Step 1: Write the proportion equation
4,532,824.04 : 6,794,961.48 = 2,256,195.99 : x - Step 2: Convert to fraction form
4,532,824.04/6,794,961.48 = 2,256,195.99/x - Step 3: Cross multiply
4,532,824.04x = 6,794,961.48 × 2,256,195.99 - Step 4: Simplify right side
4,532,824.04x = 15,330,764,843,380.47 - Step 5: Solve for x
x = 15,330,764,843,380.47/4,532,824.04 - Step 6: Final answer
x = 3,382,166.33
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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.