Finding the Third Proportional to 1,765,351.13 and 2,727,874.13
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Solution
The third proportional to 1,765,351.13 and 2,727,874.13 is: 4,215,193.87
Step by Step Solution
- Step 1: Write the proportion equation
1,765,351.13 : 2,727,874.13 = 2,727,874.13 : x - Step 2: Convert to fraction form
1,765,351.13/2,727,874.13 = 2,727,874.13/x - Step 3: Cross multiply
1,765,351.13x = 2,727,874.13 × 2,727,874.13 - Step 4: Simplify right side
1,765,351.13x = 7,441,297,241,844.52 - Step 5: Solve for x
x = 7,441,297,241,844.52/1,765,351.13 - Step 6: Final answer
x = 4,215,193.87
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Why These Related Problems?
These problems maintain the same ratio (1.55) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.