Finding the Fourth Proportional to 2,322,605.23, 3,483,942.86 and 806,336.31
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Solution
The fourth proportional to 2,322,605.23, 3,483,942.86 and 806,336.31 is: 1,209,516.61
Step by Step Solution
- Step 1: Write the proportion equation
2,322,605.23 : 3,483,942.86 = 806,336.31 : x - Step 2: Convert to fraction form
2,322,605.23/3,483,942.86 = 806,336.31/x - Step 3: Cross multiply
2,322,605.23x = 3,483,942.86 × 806,336.31 - Step 4: Simplify right side
2,322,605.23x = 2,809,229,608,531.85 - Step 5: Solve for x
x = 2,809,229,608,531.85/2,322,605.23 - Step 6: Final answer
x = 1,209,516.61
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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.