Finding the Fourth Proportional to 4,277,596.56, 5,902,858.44 and 2,441,982.48
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Solution
The fourth proportional to 4,277,596.56, 5,902,858.44 and 2,441,982.48 is: 3,369,807.48
Step by Step Solution
- Step 1: Write the proportion equation
4,277,596.56 : 5,902,858.44 = 2,441,982.48 : x - Step 2: Convert to fraction form
4,277,596.56/5,902,858.44 = 2,441,982.48/x - Step 3: Cross multiply
4,277,596.56x = 5,902,858.44 × 2,441,982.48 - Step 4: Simplify right side
4,277,596.56x = 14,414,676,892,400.13 - Step 5: Solve for x
x = 14,414,676,892,400.13/4,277,596.56 - Step 6: Final answer
x = 3,369,807.48
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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.