Finding the Third Proportional to 751,830.13 and 1,754,330.75
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Solution
The third proportional to 751,830.13 and 1,754,330.75 is: 4,093,579.49
Step by Step Solution
- Step 1: Write the proportion equation
751,830.13 : 1,754,330.75 = 1,754,330.75 : x - Step 2: Convert to fraction form
751,830.13/1,754,330.75 = 1,754,330.75/x - Step 3: Cross multiply
751,830.13x = 1,754,330.75 × 1,754,330.75 - Step 4: Simplify right side
751,830.13x = 3,077,676,380,395.56 - Step 5: Solve for x
x = 3,077,676,380,395.56/751,830.13 - Step 6: Final answer
x = 4,093,579.49
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Why These Related Problems?
These problems maintain the same ratio (2.33) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.