Finding the Third Proportional to 941,900 and 1,983,856
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Solution
The third proportional to 941,900 and 1,983,856 is: 4,178,452.73
Step by Step Solution
- Step 1: Write the proportion equation
941,900 : 1,983,856 = 1,983,856 : x - Step 2: Convert to fraction form
941,900/1,983,856 = 1,983,856/x - Step 3: Cross multiply
941,900x = 1,983,856 × 1,983,856 - Step 4: Simplify right side
941,900x = 3,935,684,628,736 - Step 5: Solve for x
x = 3,935,684,628,736/941,900 - Step 6: Final answer
x = 4,178,452.73
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These problems maintain the same ratio (2.11) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.