Finding the Fourth Proportional to 4,446,225.22, 6,135,093.36 and 2,586,052.33
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Solution
The fourth proportional to 4,446,225.22, 6,135,093.36 and 2,586,052.33 is: 3,568,346.56
Step by Step Solution
- Step 1: Write the proportion equation
4,446,225.22 : 6,135,093.36 = 2,586,052.33 : x - Step 2: Convert to fraction form
4,446,225.22/6,135,093.36 = 2,586,052.33/x - Step 3: Cross multiply
4,446,225.22x = 6,135,093.36 × 2,586,052.33 - Step 4: Simplify right side
4,446,225.22x = 15,865,672,478,395.53 - Step 5: Solve for x
x = 15,865,672,478,395.53/4,446,225.22 - Step 6: Final answer
x = 3,568,346.56
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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.