Finding the Third Proportional to 260,850.50 and 414,621.75
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Solution
The third proportional to 260,850.50 and 414,621.75 is: 659,041.08
Step by Step Solution
- Step 1: Write the proportion equation
260,850.50 : 414,621.75 = 414,621.75 : x - Step 2: Convert to fraction form
260,850.50/414,621.75 = 414,621.75/x - Step 3: Cross multiply
260,850.50x = 414,621.75 × 414,621.75 - Step 4: Simplify right side
260,850.50x = 171,911,195,573.06 - Step 5: Solve for x
x = 171,911,195,573.06/260,850.50 - Step 6: Final answer
x = 659,041.08
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Why These Related Problems?
These problems maintain the same ratio (1.59) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.