Finding the Fourth Proportional to 4,296,608.22, 5,929,183.58 and 2,362,862.82
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Solution
The fourth proportional to 4,296,608.22, 5,929,183.58 and 2,362,862.82 is: 3,260,676.03
Step by Step Solution
- Step 1: Write the proportion equation
4,296,608.22 : 5,929,183.58 = 2,362,862.82 : x - Step 2: Convert to fraction form
4,296,608.22/5,929,183.58 = 2,362,862.82/x - Step 3: Cross multiply
4,296,608.22x = 5,929,183.58 × 2,362,862.82 - Step 4: Simplify right side
4,296,608.22x = 14,009,847,434,136.49 - Step 5: Solve for x
x = 14,009,847,434,136.49/4,296,608.22 - Step 6: Final answer
x = 3,260,676.03
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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.