Finding the Third Proportional to 751,192 and 1,591,769.75
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Solution
The third proportional to 751,192 and 1,591,769.75 is: 3,372,947.18
Step by Step Solution
- Step 1: Write the proportion equation
751,192 : 1,591,769.75 = 1,591,769.75 : x - Step 2: Convert to fraction form
751,192/1,591,769.75 = 1,591,769.75/x - Step 3: Cross multiply
751,192x = 1,591,769.75 × 1,591,769.75 - Step 4: Simplify right side
751,192x = 2,533,730,937,015.06 - Step 5: Solve for x
x = 2,533,730,937,015.06/751,192 - Step 6: Final answer
x = 3,372,947.18
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Why These Related Problems?
These problems maintain the same ratio (2.12) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.