Finding the Fourth Proportional to 541,251.69, 746,908.87 and 299,544.41
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Solution
The fourth proportional to 541,251.69, 746,908.87 and 299,544.41 is: 413,361.07
Step by Step Solution
- Step 1: Write the proportion equation
541,251.69 : 746,908.87 = 299,544.41 : x - Step 2: Convert to fraction form
541,251.69/746,908.87 = 299,544.41/x - Step 3: Cross multiply
541,251.69x = 746,908.87 × 299,544.41 - Step 4: Simplify right side
541,251.69x = 223,732,375,290.20 - Step 5: Solve for x
x = 223,732,375,290.20/541,251.69 - Step 6: Final answer
x = 413,361.07
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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.