Finding the Fourth Proportional to 339,174.88, 468,037.92 and 188,260
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Solution
The fourth proportional to 339,174.88, 468,037.92 and 188,260 is: 259,785.80
Step by Step Solution
- Step 1: Write the proportion equation
339,174.88 : 468,037.92 = 188,260 : x - Step 2: Convert to fraction form
339,174.88/468,037.92 = 188,260/x - Step 3: Cross multiply
339,174.88x = 468,037.92 × 188,260 - Step 4: Simplify right side
339,174.88x = 88,112,818,819.20 - Step 5: Solve for x
x = 88,112,818,819.20/339,174.88 - Step 6: Final answer
x = 259,785.80
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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.