Finding the Fourth Proportional to 4,073,446.36, 6,110,168.62 and 1,040,817.94
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Solution
The fourth proportional to 4,073,446.36, 6,110,168.62 and 1,040,817.94 is: 1,561,226.67
Step by Step Solution
- Step 1: Write the proportion equation
4,073,446.36 : 6,110,168.62 = 1,040,817.94 : x - Step 2: Convert to fraction form
4,073,446.36/6,110,168.62 = 1,040,817.94/x - Step 3: Cross multiply
4,073,446.36x = 6,110,168.62 × 1,040,817.94 - Step 4: Simplify right side
4,073,446.36x = 6,359,573,116,121.04 - Step 5: Solve for x
x = 6,359,573,116,121.04/4,073,446.36 - Step 6: Final answer
x = 1,561,226.67
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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.