Finding the Fourth Proportional to 2,446,906.70, 3,670,360.05 and 2,057,183.30
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Solution
The fourth proportional to 2,446,906.70, 3,670,360.05 and 2,057,183.30 is: 3,085,774.95
Step by Step Solution
- Step 1: Write the proportion equation
2,446,906.70 : 3,670,360.05 = 2,057,183.30 : x - Step 2: Convert to fraction form
2,446,906.70/3,670,360.05 = 2,057,183.30/x - Step 3: Cross multiply
2,446,906.70x = 3,670,360.05 × 2,057,183.30 - Step 4: Simplify right side
2,446,906.70x = 7,550,603,399,847.17 - Step 5: Solve for x
x = 7,550,603,399,847.17/2,446,906.70 - Step 6: Final answer
x = 3,085,774.95
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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.