Finding the Fourth Proportional to 337,757.95, 466,059.94 and 201,763.03
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Solution
The fourth proportional to 337,757.95, 466,059.94 and 201,763.03 is: 278,405.48
Step by Step Solution
- Step 1: Write the proportion equation
337,757.95 : 466,059.94 = 201,763.03 : x - Step 2: Convert to fraction form
337,757.95/466,059.94 = 201,763.03/x - Step 3: Cross multiply
337,757.95x = 466,059.94 × 201,763.03 - Step 4: Simplify right side
337,757.95x = 94,033,664,860.32 - Step 5: Solve for x
x = 94,033,664,860.32/337,757.95 - Step 6: Final answer
x = 278,405.48
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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.