Finding the Fourth Proportional to 4,367,094.12, 6,026,716.66 and 2,531,559.96
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Solution
The fourth proportional to 4,367,094.12, 6,026,716.66 and 2,531,559.96 is: 3,493,626.23
Step by Step Solution
- Step 1: Write the proportion equation
4,367,094.12 : 6,026,716.66 = 2,531,559.96 : x - Step 2: Convert to fraction form
4,367,094.12/6,026,716.66 = 2,531,559.96/x - Step 3: Cross multiply
4,367,094.12x = 6,026,716.66 × 2,531,559.96 - Step 4: Simplify right side
4,367,094.12x = 15,256,994,586,720.93 - Step 5: Solve for x
x = 15,256,994,586,720.93/4,367,094.12 - Step 6: Final answer
x = 3,493,626.23
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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.