Finding the Fourth Proportional to 4,384,359.88, 6,582,503.58 and 2,466,620.62
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Solution
The fourth proportional to 4,384,359.88, 6,582,503.58 and 2,466,620.62 is: 3,703,286.11
Step by Step Solution
- Step 1: Write the proportion equation
4,384,359.88 : 6,582,503.58 = 2,466,620.62 : x - Step 2: Convert to fraction form
4,384,359.88/6,582,503.58 = 2,466,620.62/x - Step 3: Cross multiply
4,384,359.88x = 6,582,503.58 × 2,466,620.62 - Step 4: Simplify right side
4,384,359.88x = 16,236,539,061,651.82 - Step 5: Solve for x
x = 16,236,539,061,651.82/4,384,359.88 - Step 6: Final answer
x = 3,703,286.11
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Why These Related Problems?
These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.