Finding the Fourth Proportional to 2,508,125.65, 3,761,225.84 and 1,067,895.95
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Solution
The fourth proportional to 2,508,125.65, 3,761,225.84 and 1,067,895.95 is: 1,601,434.05
Step by Step Solution
- Step 1: Write the proportion equation
2,508,125.65 : 3,761,225.84 = 1,067,895.95 : x - Step 2: Convert to fraction form
2,508,125.65/3,761,225.84 = 1,067,895.95/x - Step 3: Cross multiply
2,508,125.65x = 3,761,225.84 × 1,067,895.95 - Step 4: Simplify right side
2,508,125.65x = 4,016,597,825,434.96 - Step 5: Solve for x
x = 4,016,597,825,434.96/2,508,125.65 - Step 6: Final answer
x = 1,601,434.05
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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.