Finding the Fourth Proportional to 4,540,135.37, 6,795,329.94 and 2,487,665.97
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Solution
The fourth proportional to 4,540,135.37, 6,795,329.94 and 2,487,665.97 is: 3,723,349.57
Step by Step Solution
- Step 1: Write the proportion equation
4,540,135.37 : 6,795,329.94 = 2,487,665.97 : x - Step 2: Convert to fraction form
4,540,135.37/6,795,329.94 = 2,487,665.97/x - Step 3: Cross multiply
4,540,135.37x = 6,795,329.94 × 2,487,665.97 - Step 4: Simplify right side
4,540,135.37x = 16,904,511,046,660.14 - Step 5: Solve for x
x = 16,904,511,046,660.14/4,540,135.37 - Step 6: Final answer
x = 3,723,349.57
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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.