Finding the Third Proportional to 1,416,163 and 2,135,999
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Solution
The third proportional to 1,416,163 and 2,135,999 is: 3,221,727.82
Step by Step Solution
- Step 1: Write the proportion equation
1,416,163 : 2,135,999 = 2,135,999 : x - Step 2: Convert to fraction form
1,416,163/2,135,999 = 2,135,999/x - Step 3: Cross multiply
1,416,163x = 2,135,999 × 2,135,999 - Step 4: Simplify right side
1,416,163x = 4,562,491,728,001 - Step 5: Solve for x
x = 4,562,491,728,001/1,416,163 - Step 6: Final answer
x = 3,221,727.82
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These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.