Finding the Third Proportional to 1,117,863.75 and 2,424,765.75
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Solution
The third proportional to 1,117,863.75 and 2,424,765.75 is: 5,259,575.63
Step by Step Solution
- Step 1: Write the proportion equation
1,117,863.75 : 2,424,765.75 = 2,424,765.75 : x - Step 2: Convert to fraction form
1,117,863.75/2,424,765.75 = 2,424,765.75/x - Step 3: Cross multiply
1,117,863.75x = 2,424,765.75 × 2,424,765.75 - Step 4: Simplify right side
1,117,863.75x = 5,879,488,942,373.06 - Step 5: Solve for x
x = 5,879,488,942,373.06/1,117,863.75 - Step 6: Final answer
x = 5,259,575.63
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Why These Related Problems?
These problems maintain the same ratio (2.17) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.