Finding the Fourth Proportional to 794,162.26, 1,190,267.44 and 367,120.44
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Solution
The fourth proportional to 794,162.26, 1,190,267.44 and 367,120.44 is: 550,229.50
Step by Step Solution
- Step 1: Write the proportion equation
794,162.26 : 1,190,267.44 = 367,120.44 : x - Step 2: Convert to fraction form
794,162.26/1,190,267.44 = 367,120.44/x - Step 3: Cross multiply
794,162.26x = 1,190,267.44 × 367,120.44 - Step 4: Simplify right side
794,162.26x = 436,971,506,290.47 - Step 5: Solve for x
x = 436,971,506,290.47/794,162.26 - Step 6: Final answer
x = 550,229.50
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1.5x scale
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.