Finding the Fourth Proportional to 4,464,906.12, 6,161,527.62 and 2,427,716.04
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Solution
The fourth proportional to 4,464,906.12, 6,161,527.62 and 2,427,716.04 is: 3,350,224.85
Step by Step Solution
- Step 1: Write the proportion equation
4,464,906.12 : 6,161,527.62 = 2,427,716.04 : x - Step 2: Convert to fraction form
4,464,906.12/6,161,527.62 = 2,427,716.04/x - Step 3: Cross multiply
4,464,906.12x = 6,161,527.62 × 2,427,716.04 - Step 4: Simplify right side
4,464,906.12x = 14,958,439,433,977.03 - Step 5: Solve for x
x = 14,958,439,433,977.03/4,464,906.12 - Step 6: Final answer
x = 3,350,224.85
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Why These Related Problems?
These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.