Finding the Third Proportional to 971,250.75 and 2,135,229.75
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Solution
The third proportional to 971,250.75 and 2,135,229.75 is: 4,694,159.65
Step by Step Solution
- Step 1: Write the proportion equation
971,250.75 : 2,135,229.75 = 2,135,229.75 : x - Step 2: Convert to fraction form
971,250.75/2,135,229.75 = 2,135,229.75/x - Step 3: Cross multiply
971,250.75x = 2,135,229.75 × 2,135,229.75 - Step 4: Simplify right side
971,250.75x = 4,559,206,085,285.06 - Step 5: Solve for x
x = 4,559,206,085,285.06/971,250.75 - Step 6: Final answer
x = 4,694,159.65
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Why These Related Problems?
These problems maintain the same ratio (2.20) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.