Finding the Third Proportional to 1,423,121.06 and 2,201,183.44
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Solution
The third proportional to 1,423,121.06 and 2,201,183.44 is: 3,404,635.52
Step by Step Solution
- Step 1: Write the proportion equation
1,423,121.06 : 2,201,183.44 = 2,201,183.44 : x - Step 2: Convert to fraction form
1,423,121.06/2,201,183.44 = 2,201,183.44/x - Step 3: Cross multiply
1,423,121.06x = 2,201,183.44 × 2,201,183.44 - Step 4: Simplify right side
1,423,121.06x = 4,845,208,525,524.32 - Step 5: Solve for x
x = 4,845,208,525,524.32/1,423,121.06 - Step 6: Final answer
x = 3,404,635.52
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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.