Finding the Fourth Proportional to 2,341,067.49, 3,511,882.62 and 824,436.99
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Solution
The fourth proportional to 2,341,067.49, 3,511,882.62 and 824,436.99 is: 1,236,754.58
Step by Step Solution
- Step 1: Write the proportion equation
2,341,067.49 : 3,511,882.62 = 824,436.99 : x - Step 2: Convert to fraction form
2,341,067.49/3,511,882.62 = 824,436.99/x - Step 3: Cross multiply
2,341,067.49x = 3,511,882.62 × 824,436.99 - Step 4: Simplify right side
2,341,067.49x = 2,895,325,936,466.11 - Step 5: Solve for x
x = 2,895,325,936,466.11/2,341,067.49 - Step 6: Final answer
x = 1,236,754.58
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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.