Finding the Third Proportional to 170,108.25 and 366,216.75
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Solution
The third proportional to 170,108.25 and 366,216.75 is: 788,408.02
Step by Step Solution
- Step 1: Write the proportion equation
170,108.25 : 366,216.75 = 366,216.75 : x - Step 2: Convert to fraction form
170,108.25/366,216.75 = 366,216.75/x - Step 3: Cross multiply
170,108.25x = 366,216.75 × 366,216.75 - Step 4: Simplify right side
170,108.25x = 134,114,707,980.56 - Step 5: Solve for x
x = 134,114,707,980.56/170,108.25 - Step 6: Final answer
x = 788,408.02
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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.