Finding the Fourth Proportional to 2,244,738.24, 3,367,604.88 and 647,176.65
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Solution
The fourth proportional to 2,244,738.24, 3,367,604.88 and 647,176.65 is: 970,908.41
Step by Step Solution
- Step 1: Write the proportion equation
2,244,738.24 : 3,367,604.88 = 647,176.65 : x - Step 2: Convert to fraction form
2,244,738.24/3,367,604.88 = 647,176.65/x - Step 3: Cross multiply
2,244,738.24x = 3,367,604.88 × 647,176.65 - Step 4: Simplify right side
2,244,738.24x = 2,179,435,244,762.05 - Step 5: Solve for x
x = 2,179,435,244,762.05/2,244,738.24 - Step 6: Final answer
x = 970,908.41
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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.