Finding the Third Proportional to 188,250.75 and 403,797.75
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Solution
The third proportional to 188,250.75 and 403,797.75 is: 866,145.94
Step by Step Solution
- Step 1: Write the proportion equation
188,250.75 : 403,797.75 = 403,797.75 : x - Step 2: Convert to fraction form
188,250.75/403,797.75 = 403,797.75/x - Step 3: Cross multiply
188,250.75x = 403,797.75 × 403,797.75 - Step 4: Simplify right side
188,250.75x = 163,052,622,905.06 - Step 5: Solve for x
x = 163,052,622,905.06/188,250.75 - Step 6: Final answer
x = 866,145.94
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Why These Related Problems?
These problems maintain the same ratio (2.14) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.