Finding the Fourth Proportional to 537,336.75, 741,524.70 and 295,614.13
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Solution
The fourth proportional to 537,336.75, 741,524.70 and 295,614.13 is: 407,947.49
Step by Step Solution
- Step 1: Write the proportion equation
537,336.75 : 741,524.70 = 295,614.13 : x - Step 2: Convert to fraction form
537,336.75/741,524.70 = 295,614.13/x - Step 3: Cross multiply
537,336.75x = 741,524.70 × 295,614.13 - Step 4: Simplify right side
537,336.75x = 219,205,179,064.01 - Step 5: Solve for x
x = 219,205,179,064.01/537,336.75 - Step 6: Final answer
x = 407,947.49
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Why These Related Problems?
These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.