Finding the Fourth Proportional to 2,464,339.12, 3,418,186.24 and 2,398,793.92
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Solution
The fourth proportional to 2,464,339.12, 3,418,186.24 and 2,398,793.92 is: 3,327,271.11
Step by Step Solution
- Step 1: Write the proportion equation
2,464,339.12 : 3,418,186.24 = 2,398,793.92 : x - Step 2: Convert to fraction form
2,464,339.12/3,418,186.24 = 2,398,793.92/x - Step 3: Cross multiply
2,464,339.12x = 3,418,186.24 × 2,398,793.92 - Step 4: Simplify right side
2,464,339.12x = 8,199,524,369,939.66 - Step 5: Solve for x
x = 8,199,524,369,939.66/2,464,339.12 - Step 6: Final answer
x = 3,327,271.11
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Why These Related Problems?
These problems maintain the same ratio (1.39) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.