Finding the Fourth Proportional to 794,284.26, 1,096,119.60 and 431,708.94
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Solution
The fourth proportional to 794,284.26, 1,096,119.60 and 431,708.94 is: 595,762.32
Step by Step Solution
- Step 1: Write the proportion equation
794,284.26 : 1,096,119.60 = 431,708.94 : x - Step 2: Convert to fraction form
794,284.26/1,096,119.60 = 431,708.94/x - Step 3: Cross multiply
794,284.26x = 1,096,119.60 × 431,708.94 - Step 4: Simplify right side
794,284.26x = 473,204,630,629.22 - Step 5: Solve for x
x = 473,204,630,629.22/794,284.26 - Step 6: Final answer
x = 595,762.32
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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.