Finding the Fourth Proportional to 4,400,720.27, 6,073,367.01 and 2,441,229.68
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Solution
The fourth proportional to 4,400,720.27, 6,073,367.01 and 2,441,229.68 is: 3,369,103.89
Step by Step Solution
- Step 1: Write the proportion equation
4,400,720.27 : 6,073,367.01 = 2,441,229.68 : x - Step 2: Convert to fraction form
4,400,720.27/6,073,367.01 = 2,441,229.68/x - Step 3: Cross multiply
4,400,720.27x = 6,073,367.01 × 2,441,229.68 - Step 4: Simplify right side
4,400,720.27x = 14,826,483,809,253.37 - Step 5: Solve for x
x = 14,826,483,809,253.37/4,400,720.27 - Step 6: Final answer
x = 3,369,103.89
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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.