Finding the Fourth Proportional to 541,891.53, 809,541.44 and 350,795.12
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Solution
The fourth proportional to 541,891.53, 809,541.44 and 350,795.12 is: 524,059.09
Step by Step Solution
- Step 1: Write the proportion equation
541,891.53 : 809,541.44 = 350,795.12 : x - Step 2: Convert to fraction form
541,891.53/809,541.44 = 350,795.12/x - Step 3: Cross multiply
541,891.53x = 809,541.44 × 350,795.12 - Step 4: Simplify right side
541,891.53x = 283,983,180,788.09 - Step 5: Solve for x
x = 283,983,180,788.09/541,891.53 - Step 6: Final answer
x = 524,059.09
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These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.