Finding the Fourth Proportional to 9,659,587.26, 14,489,877.22 and 2,471,183.54
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Solution
The fourth proportional to 9,659,587.26, 14,489,877.22 and 2,471,183.54 is: 3,706,902.28
Step by Step Solution
- Step 1: Write the proportion equation
9,659,587.26 : 14,489,877.22 = 2,471,183.54 : x - Step 2: Convert to fraction form
9,659,587.26/14,489,877.22 = 2,471,183.54/x - Step 3: Cross multiply
9,659,587.26x = 14,489,877.22 × 2,471,183.54 - Step 4: Simplify right side
9,659,587.26x = 35,807,146,072,295.05 - Step 5: Solve for x
x = 35,807,146,072,295.05/9,659,587.26 - Step 6: Final answer
x = 3,706,902.28
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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.