Finding the Third Proportional to 982,049.25 and 2,119,023.75
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Solution
The third proportional to 982,049.25 and 2,119,023.75 is: 4,572,338.56
Step by Step Solution
- Step 1: Write the proportion equation
982,049.25 : 2,119,023.75 = 2,119,023.75 : x - Step 2: Convert to fraction form
982,049.25/2,119,023.75 = 2,119,023.75/x - Step 3: Cross multiply
982,049.25x = 2,119,023.75 × 2,119,023.75 - Step 4: Simplify right side
982,049.25x = 4,490,261,653,064.06 - Step 5: Solve for x
x = 4,490,261,653,064.06/982,049.25 - Step 6: Final answer
x = 4,572,338.56
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Why These Related Problems?
These problems maintain the same ratio (2.16) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.