Finding the Fourth Proportional to 541,238.91, 746,921.87 and 350,584.14
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Solution
The fourth proportional to 541,238.91, 746,921.87 and 350,584.14 is: 483,814.00
Step by Step Solution
- Step 1: Write the proportion equation
541,238.91 : 746,921.87 = 350,584.14 : x - Step 2: Convert to fraction form
541,238.91/746,921.87 = 350,584.14/x - Step 3: Cross multiply
541,238.91x = 746,921.87 × 350,584.14 - Step 4: Simplify right side
541,238.91x = 261,858,961,441.14 - Step 5: Solve for x
x = 261,858,961,441.14/541,238.91 - Step 6: Final answer
x = 483,814.00
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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.