Finding the Fourth Proportional to 4,042,367.10, 6,064,251.12 and 1,647,514.62
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Solution
The fourth proportional to 4,042,367.10, 6,064,251.12 and 1,647,514.62 is: 2,471,557.41
Step by Step Solution
- Step 1: Write the proportion equation
4,042,367.10 : 6,064,251.12 = 1,647,514.62 : x - Step 2: Convert to fraction form
4,042,367.10/6,064,251.12 = 1,647,514.62/x - Step 3: Cross multiply
4,042,367.10x = 6,064,251.12 × 1,647,514.62 - Step 4: Simplify right side
4,042,367.10x = 9,990,942,379,551.38 - Step 5: Solve for x
x = 9,990,942,379,551.38/4,042,367.10 - Step 6: Final answer
x = 2,471,557.41
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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.