Finding the Fourth Proportional to 4,892,052.42, 6,751,201.26 and 2,716,632
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Solution
The fourth proportional to 4,892,052.42, 6,751,201.26 and 2,716,632 is: 3,749,045.96
Step by Step Solution
- Step 1: Write the proportion equation
4,892,052.42 : 6,751,201.26 = 2,716,632 : x - Step 2: Convert to fraction form
4,892,052.42/6,751,201.26 = 2,716,632/x - Step 3: Cross multiply
4,892,052.42x = 6,751,201.26 × 2,716,632 - Step 4: Simplify right side
4,892,052.42x = 18,340,529,381,356.32 - Step 5: Solve for x
x = 18,340,529,381,356.32/4,892,052.42 - Step 6: Final answer
x = 3,749,045.96
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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.