Finding the Fourth Proportional to 4,441,115.05, 6,660,676.14 and 2,042,655.37
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Solution
The fourth proportional to 4,441,115.05, 6,660,676.14 and 2,042,655.37 is: 3,063,524.75
Step by Step Solution
- Step 1: Write the proportion equation
4,441,115.05 : 6,660,676.14 = 2,042,655.37 : x - Step 2: Convert to fraction form
4,441,115.05/6,660,676.14 = 2,042,655.37/x - Step 3: Cross multiply
4,441,115.05x = 6,660,676.14 × 2,042,655.37 - Step 4: Simplify right side
4,441,115.05x = 13,605,465,860,890.22 - Step 5: Solve for x
x = 13,605,465,860,890.22/4,441,115.05 - Step 6: Final answer
x = 3,063,524.75
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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.