Finding the Fourth Proportional to 2,705,168.66, 3,733,245.33 and 1,497,944.66
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Solution
The fourth proportional to 2,705,168.66, 3,733,245.33 and 1,497,944.66 is: 2,067,225.97
Step by Step Solution
- Step 1: Write the proportion equation
2,705,168.66 : 3,733,245.33 = 1,497,944.66 : x - Step 2: Convert to fraction form
2,705,168.66/3,733,245.33 = 1,497,944.66/x - Step 3: Cross multiply
2,705,168.66x = 3,733,245.33 × 1,497,944.66 - Step 4: Simplify right side
2,705,168.66x = 5,592,194,906,543.44 - Step 5: Solve for x
x = 5,592,194,906,543.44/2,705,168.66 - Step 6: Final answer
x = 2,067,225.97
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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.