Finding the Third Proportional to 923,760 and 1,381,950
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Solution
The third proportional to 923,760 and 1,381,950 is: 2,067,404.74
Step by Step Solution
- Step 1: Write the proportion equation
923,760 : 1,381,950 = 1,381,950 : x - Step 2: Convert to fraction form
923,760/1,381,950 = 1,381,950/x - Step 3: Cross multiply
923,760x = 1,381,950 × 1,381,950 - Step 4: Simplify right side
923,760x = 1,909,785,802,500 - Step 5: Solve for x
x = 1,909,785,802,500/923,760 - Step 6: Final answer
x = 2,067,404.74
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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.