Finding the Fourth Proportional to 4,582,608.27, 6,324,110.82 and 2,517,757.59
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Solution
The fourth proportional to 4,582,608.27, 6,324,110.82 and 2,517,757.59 is: 3,474,566.68
Step by Step Solution
- Step 1: Write the proportion equation
4,582,608.27 : 6,324,110.82 = 2,517,757.59 : x - Step 2: Convert to fraction form
4,582,608.27/6,324,110.82 = 2,517,757.59/x - Step 3: Cross multiply
4,582,608.27x = 6,324,110.82 × 2,517,757.59 - Step 4: Simplify right side
4,582,608.27x = 15,922,578,017,056.12 - Step 5: Solve for x
x = 15,922,578,017,056.12/4,582,608.27 - Step 6: Final answer
x = 3,474,566.68
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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.