Finding the Fourth Proportional to 582,791.93, 804,240.74 and 324,668.52
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Solution
The fourth proportional to 582,791.93, 804,240.74 and 324,668.52 is: 448,035.81
Step by Step Solution
- Step 1: Write the proportion equation
582,791.93 : 804,240.74 = 324,668.52 : x - Step 2: Convert to fraction form
582,791.93/804,240.74 = 324,668.52/x - Step 3: Cross multiply
582,791.93x = 804,240.74 × 324,668.52 - Step 4: Simplify right side
582,791.93x = 261,111,651,591.18 - Step 5: Solve for x
x = 261,111,651,591.18/582,791.93 - Step 6: Final answer
x = 448,035.81
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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.