Finding the Third Proportional to 769,017.94 and 1,682,771.63
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Solution
The third proportional to 769,017.94 and 1,682,771.63 is: 3,682,255.26
Step by Step Solution
- Step 1: Write the proportion equation
769,017.94 : 1,682,771.63 = 1,682,771.63 : x - Step 2: Convert to fraction form
769,017.94/1,682,771.63 = 1,682,771.63/x - Step 3: Cross multiply
769,017.94x = 1,682,771.63 × 1,682,771.63 - Step 4: Simplify right side
769,017.94x = 2,831,720,341,905.14 - Step 5: Solve for x
x = 2,831,720,341,905.14/769,017.94 - Step 6: Final answer
x = 3,682,255.26
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Why These Related Problems?
These problems maintain the same ratio (2.19) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.