Finding the Fourth Proportional to 3,736,738.01, 5,592,394.02 and 2,296,662.09
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Solution
The fourth proportional to 3,736,738.01, 5,592,394.02 and 2,296,662.09 is: 3,437,179.52
Step by Step Solution
- Step 1: Write the proportion equation
3,736,738.01 : 5,592,394.02 = 2,296,662.09 : x - Step 2: Convert to fraction form
3,736,738.01/5,592,394.02 = 2,296,662.09/x - Step 3: Cross multiply
3,736,738.01x = 5,592,394.02 × 2,296,662.09 - Step 4: Simplify right side
3,736,738.01x = 12,843,839,338,076.70 - Step 5: Solve for x
x = 12,843,839,338,076.70/3,736,738.01 - Step 6: Final answer
x = 3,437,179.52
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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.