Finding the Fourth Proportional to 537,033.03, 741,124.60 and 295,333.99
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Solution
The fourth proportional to 537,033.03, 741,124.60 and 295,333.99 is: 407,571.37
Step by Step Solution
- Step 1: Write the proportion equation
537,033.03 : 741,124.60 = 295,333.99 : x - Step 2: Convert to fraction form
537,033.03/741,124.60 = 295,333.99/x - Step 3: Cross multiply
537,033.03x = 741,124.60 × 295,333.99 - Step 4: Simplify right side
537,033.03x = 218,879,284,275.26 - Step 5: Solve for x
x = 218,879,284,275.26/537,033.03 - Step 6: Final answer
x = 407,571.37
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1.5x scale
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.