Finding the Third Proportional to 343,757.75 and 740,173.75
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Solution
The third proportional to 343,757.75 and 740,173.75 is: 1,593,730.41
Step by Step Solution
- Step 1: Write the proportion equation
343,757.75 : 740,173.75 = 740,173.75 : x - Step 2: Convert to fraction form
343,757.75/740,173.75 = 740,173.75/x - Step 3: Cross multiply
343,757.75x = 740,173.75 × 740,173.75 - Step 4: Simplify right side
343,757.75x = 547,857,180,189.06 - Step 5: Solve for x
x = 547,857,180,189.06/343,757.75 - Step 6: Final answer
x = 1,593,730.41
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Why These Related Problems?
These problems maintain the same ratio (2.15) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.