Finding the Fourth Proportional to 734,082.13, 1,100,940.94 and 201,576.79
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Solution
The fourth proportional to 734,082.13, 1,100,940.94 and 201,576.79 is: 302,315.14
Step by Step Solution
- Step 1: Write the proportion equation
734,082.13 : 1,100,940.94 = 201,576.79 : x - Step 2: Convert to fraction form
734,082.13/1,100,940.94 = 201,576.79/x - Step 3: Cross multiply
734,082.13x = 1,100,940.94 × 201,576.79 - Step 4: Simplify right side
734,082.13x = 221,924,140,664.78 - Step 5: Solve for x
x = 221,924,140,664.78/734,082.13 - Step 6: Final answer
x = 302,315.14
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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.