Finding the Third Proportional to 491,626.97 and 1,072,617.19
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Solution
The third proportional to 491,626.97 and 1,072,617.19 is: 2,340,204.47
Step by Step Solution
- Step 1: Write the proportion equation
491,626.97 : 1,072,617.19 = 1,072,617.19 : x - Step 2: Convert to fraction form
491,626.97/1,072,617.19 = 1,072,617.19/x - Step 3: Cross multiply
491,626.97x = 1,072,617.19 × 1,072,617.19 - Step 4: Simplify right side
491,626.97x = 1,150,507,630,920.41 - Step 5: Solve for x
x = 1,150,507,630,920.41/491,626.97 - Step 6: Final answer
x = 2,340,204.47
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These problems maintain the same ratio (2.18) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.