Finding the Third Proportional to 293,336.50 and 440,652.75
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Solution
The third proportional to 293,336.50 and 440,652.75 is: 661,952.56
Step by Step Solution
- Step 1: Write the proportion equation
293,336.50 : 440,652.75 = 440,652.75 : x - Step 2: Convert to fraction form
293,336.50/440,652.75 = 440,652.75/x - Step 3: Cross multiply
293,336.50x = 440,652.75 × 440,652.75 - Step 4: Simplify right side
293,336.50x = 194,174,846,082.56 - Step 5: Solve for x
x = 194,174,846,082.56/293,336.50 - Step 6: Final answer
x = 661,952.56
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Why These Related Problems?
These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.