Finding the Fourth Proportional to 3,582,792.32, 4,944,218.99 and 1,951,227
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Solution
The fourth proportional to 3,582,792.32, 4,944,218.99 and 1,951,227 is: 2,692,674.52
Step by Step Solution
- Step 1: Write the proportion equation
3,582,792.32 : 4,944,218.99 = 1,951,227 : x - Step 2: Convert to fraction form
3,582,792.32/4,944,218.99 = 1,951,227/x - Step 3: Cross multiply
3,582,792.32x = 4,944,218.99 × 1,951,227 - Step 4: Simplify right side
3,582,792.32x = 9,647,293,577,444.60 - Step 5: Solve for x
x = 9,647,293,577,444.60/3,582,792.32 - Step 6: Final answer
x = 2,692,674.52
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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.