Finding the Third Proportional to 150,324.19 and 313,086.94
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Solution
The third proportional to 150,324.19 and 313,086.94 is: 652,080.23
Step by Step Solution
- Step 1: Write the proportion equation
150,324.19 : 313,086.94 = 313,086.94 : x - Step 2: Convert to fraction form
150,324.19/313,086.94 = 313,086.94/x - Step 3: Cross multiply
150,324.19x = 313,086.94 × 313,086.94 - Step 4: Simplify right side
150,324.19x = 98,023,430,433.13 - Step 5: Solve for x
x = 98,023,430,433.13/150,324.19 - Step 6: Final answer
x = 652,080.23
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Why These Related Problems?
These problems maintain the same ratio (2.08) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.