Finding the Fourth Proportional to 4,240,266.26, 6,344,349 and 2,512,063.98
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Solution
The fourth proportional to 4,240,266.26, 6,344,349 and 2,512,063.98 is: 3,758,587.23
Step by Step Solution
- Step 1: Write the proportion equation
4,240,266.26 : 6,344,349 = 2,512,063.98 : x - Step 2: Convert to fraction form
4,240,266.26/6,344,349 = 2,512,063.98/x - Step 3: Cross multiply
4,240,266.26x = 6,344,349 × 2,512,063.98 - Step 4: Simplify right side
4,240,266.26x = 15,937,410,599,449.02 - Step 5: Solve for x
x = 15,937,410,599,449.02/4,240,266.26 - Step 6: Final answer
x = 3,758,587.23
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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.