Finding the Fourth Proportional to 4,332,586.88, 5,979,033.12 and 2,496,032
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Solution
The fourth proportional to 4,332,586.88, 5,979,033.12 and 2,496,032 is: 3,444,560.58
Step by Step Solution
- Step 1: Write the proportion equation
4,332,586.88 : 5,979,033.12 = 2,496,032 : x - Step 2: Convert to fraction form
4,332,586.88/5,979,033.12 = 2,496,032/x - Step 3: Cross multiply
4,332,586.88x = 5,979,033.12 × 2,496,032 - Step 4: Simplify right side
4,332,586.88x = 14,923,857,996,579.84 - Step 5: Solve for x
x = 14,923,857,996,579.84/4,332,586.88 - Step 6: Final answer
x = 3,444,560.58
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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.