Finding the Third Proportional to 467,170.13 and 720,676.13
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Solution
The third proportional to 467,170.13 and 720,676.13 is: 1,111,745.06
Step by Step Solution
- Step 1: Write the proportion equation
467,170.13 : 720,676.13 = 720,676.13 : x - Step 2: Convert to fraction form
467,170.13/720,676.13 = 720,676.13/x - Step 3: Cross multiply
467,170.13x = 720,676.13 × 720,676.13 - Step 4: Simplify right side
467,170.13x = 519,374,077,145.02 - Step 5: Solve for x
x = 519,374,077,145.02/467,170.13 - Step 6: Final answer
x = 1,111,745.06
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Why These Related Problems?
These problems maintain the same ratio (1.54) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.