Finding the Fourth Proportional to 4,446,093.09, 6,135,609.12 and 2,408,902.59
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Solution
The fourth proportional to 4,446,093.09, 6,135,609.12 and 2,408,902.59 is: 3,324,285.93
Step by Step Solution
- Step 1: Write the proportion equation
4,446,093.09 : 6,135,609.12 = 2,408,902.59 : x - Step 2: Convert to fraction form
4,446,093.09/6,135,609.12 = 2,408,902.59/x - Step 3: Cross multiply
4,446,093.09x = 6,135,609.12 × 2,408,902.59 - Step 4: Simplify right side
4,446,093.09x = 14,780,084,700,395.62 - Step 5: Solve for x
x = 14,780,084,700,395.62/4,446,093.09 - Step 6: Final answer
x = 3,324,285.93
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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.