Finding the Third Proportional to 883,966 and 1,935,116
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Solution
The third proportional to 883,966 and 1,935,116 is: 4,236,219.42
Step by Step Solution
- Step 1: Write the proportion equation
883,966 : 1,935,116 = 1,935,116 : x - Step 2: Convert to fraction form
883,966/1,935,116 = 1,935,116/x - Step 3: Cross multiply
883,966x = 1,935,116 × 1,935,116 - Step 4: Simplify right side
883,966x = 3,744,673,933,456 - Step 5: Solve for x
x = 3,744,673,933,456/883,966 - Step 6: Final answer
x = 4,236,219.42
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Why These Related Problems?
These problems maintain the same ratio (2.19) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.