Finding the Fourth Proportional to 6,093,837.36, 9,141,642 and 3,252,399.84
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Solution
The fourth proportional to 6,093,837.36, 9,141,642 and 3,252,399.84 is: 4,879,072.61
Step by Step Solution
- Step 1: Write the proportion equation
6,093,837.36 : 9,141,642 = 3,252,399.84 : x - Step 2: Convert to fraction form
6,093,837.36/9,141,642 = 3,252,399.84/x - Step 3: Cross multiply
6,093,837.36x = 9,141,642 × 3,252,399.84 - Step 4: Simplify right side
6,093,837.36x = 29,732,274,978,137.28 - Step 5: Solve for x
x = 29,732,274,978,137.28/6,093,837.36 - Step 6: Final answer
x = 4,879,072.61
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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.