Finding the Third Proportional to 350,786.75 and 513,057.75
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Solution
The third proportional to 350,786.75 and 513,057.75 is: 750,393.95
Step by Step Solution
- Step 1: Write the proportion equation
350,786.75 : 513,057.75 = 513,057.75 : x - Step 2: Convert to fraction form
350,786.75/513,057.75 = 513,057.75/x - Step 3: Cross multiply
350,786.75x = 513,057.75 × 513,057.75 - Step 4: Simplify right side
350,786.75x = 263,228,254,835.06 - Step 5: Solve for x
x = 263,228,254,835.06/350,786.75 - Step 6: Final answer
x = 750,393.95
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Why These Related Problems?
These problems maintain the same ratio (1.46) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.