Finding the Fourth Proportional to 4,582,210.62, 6,323,454.84 and 2,517,359.97
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Solution
The fourth proportional to 4,582,210.62, 6,323,454.84 and 2,517,359.97 is: 3,473,959.06
Step by Step Solution
- Step 1: Write the proportion equation
4,582,210.62 : 6,323,454.84 = 2,517,359.97 : x - Step 2: Convert to fraction form
4,582,210.62/6,323,454.84 = 2,517,359.97/x - Step 3: Cross multiply
4,582,210.62x = 6,323,454.84 × 2,517,359.97 - Step 4: Simplify right side
4,582,210.62x = 15,918,412,086,318.76 - Step 5: Solve for x
x = 15,918,412,086,318.76/4,582,210.62 - Step 6: Final answer
x = 3,473,959.06
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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.