Finding the Third Proportional to 3,826,341 and 8,325,258.19
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Solution
The third proportional to 3,826,341 and 8,325,258.19 is: 18,113,891.02
Step by Step Solution
- Step 1: Write the proportion equation
3,826,341 : 8,325,258.19 = 8,325,258.19 : x - Step 2: Convert to fraction form
3,826,341/8,325,258.19 = 8,325,258.19/x - Step 3: Cross multiply
3,826,341x = 8,325,258.19 × 8,325,258.19 - Step 4: Simplify right side
3,826,341x = 69,309,923,888,535.78 - Step 5: Solve for x
x = 69,309,923,888,535.78/3,826,341 - Step 6: Final answer
x = 18,113,891.02
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Why These Related Problems?
These problems maintain the same ratio (2.18) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.