Finding the Fourth Proportional to 2,508,125.09, 3,761,224.99 and 1,067,895.38
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Solution
The fourth proportional to 2,508,125.09, 3,761,224.99 and 1,067,895.38 is: 1,601,433.20
Step by Step Solution
- Step 1: Write the proportion equation
2,508,125.09 : 3,761,224.99 = 1,067,895.38 : x - Step 2: Convert to fraction form
2,508,125.09/3,761,224.99 = 1,067,895.38/x - Step 3: Cross multiply
2,508,125.09x = 3,761,224.99 × 1,067,895.38 - Step 4: Simplify right side
2,508,125.09x = 4,016,594,781,544.89 - Step 5: Solve for x
x = 4,016,594,781,544.89/2,508,125.09 - Step 6: Final answer
x = 1,601,433.20
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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.