Finding the Fourth Proportional to 4,048,049.88, 6,068,338.14 and 2,024,532.96
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Solution
The fourth proportional to 4,048,049.88, 6,068,338.14 and 2,024,532.96 is: 3,034,930.63
Step by Step Solution
- Step 1: Write the proportion equation
4,048,049.88 : 6,068,338.14 = 2,024,532.96 : x - Step 2: Convert to fraction form
4,048,049.88/6,068,338.14 = 2,024,532.96/x - Step 3: Cross multiply
4,048,049.88x = 6,068,338.14 × 2,024,532.96 - Step 4: Simplify right side
4,048,049.88x = 12,285,550,576,855.09 - Step 5: Solve for x
x = 12,285,550,576,855.09/4,048,049.88 - Step 6: Final answer
x = 3,034,930.63
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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.