Finding the Fourth Proportional to 4,582,566.44, 6,323,944.08 and 2,517,715.08
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Solution
The fourth proportional to 4,582,566.44, 6,323,944.08 and 2,517,715.08 is: 3,474,448.13
Step by Step Solution
- Step 1: Write the proportion equation
4,582,566.44 : 6,323,944.08 = 2,517,715.08 : x - Step 2: Convert to fraction form
4,582,566.44/6,323,944.08 = 2,517,715.08/x - Step 3: Cross multiply
4,582,566.44x = 6,323,944.08 × 2,517,715.08 - Step 4: Simplify right side
4,582,566.44x = 15,921,889,375,292.73 - Step 5: Solve for x
x = 15,921,889,375,292.73/4,582,566.44 - Step 6: Final answer
x = 3,474,448.13
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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.