Finding the Fourth Proportional to 734,559.24, 1,101,693.78 and 201,942.84
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Solution
The fourth proportional to 734,559.24, 1,101,693.78 and 201,942.84 is: 302,874.38
Step by Step Solution
- Step 1: Write the proportion equation
734,559.24 : 1,101,693.78 = 201,942.84 : x - Step 2: Convert to fraction form
734,559.24/1,101,693.78 = 201,942.84/x - Step 3: Cross multiply
734,559.24x = 1,101,693.78 × 201,942.84 - Step 4: Simplify right side
734,559.24x = 222,479,170,743.54 - Step 5: Solve for x
x = 222,479,170,743.54/734,559.24 - Step 6: Final answer
x = 302,874.38
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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.