Finding the Fourth Proportional to 537,334.75, 741,521.94 and 295,612.13
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Solution
The fourth proportional to 537,334.75, 741,521.94 and 295,612.13 is: 407,944.73
Step by Step Solution
- Step 1: Write the proportion equation
537,334.75 : 741,521.94 = 295,612.13 : x - Step 2: Convert to fraction form
537,334.75/741,521.94 = 295,612.13/x - Step 3: Cross multiply
537,334.75x = 741,521.94 × 295,612.13 - Step 4: Simplify right side
537,334.75x = 219,202,880,125.13 - Step 5: Solve for x
x = 219,202,880,125.13/537,334.75 - Step 6: Final answer
x = 407,944.73
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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.