Finding the Fourth Proportional to 4,488,639.24, 6,194,361.76 and 2,555,024.34
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Solution
The fourth proportional to 4,488,639.24, 6,194,361.76 and 2,555,024.34 is: 3,525,956.14
Step by Step Solution
- Step 1: Write the proportion equation
4,488,639.24 : 6,194,361.76 = 2,555,024.34 : x - Step 2: Convert to fraction form
4,488,639.24/6,194,361.76 = 2,555,024.34/x - Step 3: Cross multiply
4,488,639.24x = 6,194,361.76 × 2,555,024.34 - Step 4: Simplify right side
4,488,639.24x = 15,826,745,067,565.24 - Step 5: Solve for x
x = 15,826,745,067,565.24/4,488,639.24 - Step 6: Final answer
x = 3,525,956.14
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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.