Finding the Third Proportional to 2,729,170.97 and 4,143,579.05
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Solution
The third proportional to 2,729,170.97 and 4,143,579.05 is: 6,291,012.00
Step by Step Solution
- Step 1: Write the proportion equation
2,729,170.97 : 4,143,579.05 = 4,143,579.05 : x - Step 2: Convert to fraction form
2,729,170.97/4,143,579.05 = 4,143,579.05/x - Step 3: Cross multiply
2,729,170.97x = 4,143,579.05 × 4,143,579.05 - Step 4: Simplify right side
2,729,170.97x = 17,169,247,317,701.53 - Step 5: Solve for x
x = 17,169,247,317,701.53/2,729,170.97 - Step 6: Final answer
x = 6,291,012.00
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Why These Related Problems?
These problems maintain the same ratio (1.52) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.