Finding the Fourth Proportional to 4,058,161, 5,600,438.22 and 2,247,325
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Solution
The fourth proportional to 4,058,161, 5,600,438.22 and 2,247,325 is: 3,101,405.99
Step by Step Solution
- Step 1: Write the proportion equation
4,058,161 : 5,600,438.22 = 2,247,325 : x - Step 2: Convert to fraction form
4,058,161/5,600,438.22 = 2,247,325/x - Step 3: Cross multiply
4,058,161x = 5,600,438.22 × 2,247,325 - Step 4: Simplify right side
4,058,161x = 12,586,004,822,761.50 - Step 5: Solve for x
x = 12,586,004,822,761.50/4,058,161 - Step 6: Final answer
x = 3,101,405.99
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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.