Finding the Third Proportional to 304,313.84 and 474,894.77
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Solution
The third proportional to 304,313.84 and 474,894.77 is: 741,093.63
Step by Step Solution
- Step 1: Write the proportion equation
304,313.84 : 474,894.77 = 474,894.77 : x - Step 2: Convert to fraction form
304,313.84/474,894.77 = 474,894.77/x - Step 3: Cross multiply
304,313.84x = 474,894.77 × 474,894.77 - Step 4: Simplify right side
304,313.84x = 225,525,045,838.25 - Step 5: Solve for x
x = 225,525,045,838.25/304,313.84 - Step 6: Final answer
x = 741,093.63
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Why These Related Problems?
These problems maintain the same ratio (1.56) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.