Finding the Third Proportional to 982,887 and 2,102,400
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Solution
The third proportional to 982,887 and 2,102,400 is: 4,497,043.67
Step by Step Solution
- Step 1: Write the proportion equation
982,887 : 2,102,400 = 2,102,400 : x - Step 2: Convert to fraction form
982,887/2,102,400 = 2,102,400/x - Step 3: Cross multiply
982,887x = 2,102,400 × 2,102,400 - Step 4: Simplify right side
982,887x = 4,420,085,760,000 - Step 5: Solve for x
x = 4,420,085,760,000/982,887 - Step 6: Final answer
x = 4,497,043.67
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These problems maintain the same ratio (2.14) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.