Finding the Fourth Proportional to 541,893.48, 809,544.35 and 350,797.07
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Solution
The fourth proportional to 541,893.48, 809,544.35 and 350,797.07 is: 524,062.00
Step by Step Solution
- Step 1: Write the proportion equation
541,893.48 : 809,544.35 = 350,797.07 : x - Step 2: Convert to fraction form
541,893.48/809,544.35 = 350,797.07/x - Step 3: Cross multiply
541,893.48x = 809,544.35 × 350,797.07 - Step 4: Simplify right side
541,893.48x = 283,985,780,213.35 - Step 5: Solve for x
x = 283,985,780,213.35/541,893.48 - Step 6: Final answer
x = 524,062.00
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Why These Related Problems?
These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.