Finding the Fourth Proportional to 6,804,967.62, 10,207,648.26 and 2,544,322.26
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Solution
The fourth proportional to 6,804,967.62, 10,207,648.26 and 2,544,322.26 is: 3,816,556.98
Step by Step Solution
- Step 1: Write the proportion equation
6,804,967.62 : 10,207,648.26 = 2,544,322.26 : x - Step 2: Convert to fraction form
6,804,967.62/10,207,648.26 = 2,544,322.26/x - Step 3: Cross multiply
6,804,967.62x = 10,207,648.26 × 2,544,322.26 - Step 4: Simplify right side
6,804,967.62x = 25,971,546,690,168.27 - Step 5: Solve for x
x = 25,971,546,690,168.27/6,804,967.62 - Step 6: Final answer
x = 3,816,556.98
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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.