Finding the Third Proportional to 579,859.88 and 1,199,495.81
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Solution
The third proportional to 579,859.88 and 1,199,495.81 is: 2,481,272.23
Step by Step Solution
- Step 1: Write the proportion equation
579,859.88 : 1,199,495.81 = 1,199,495.81 : x - Step 2: Convert to fraction form
579,859.88/1,199,495.81 = 1,199,495.81/x - Step 3: Cross multiply
579,859.88x = 1,199,495.81 × 1,199,495.81 - Step 4: Simplify right side
579,859.88x = 1,438,790,204,205.04 - Step 5: Solve for x
x = 1,438,790,204,205.04/579,859.88 - Step 6: Final answer
x = 2,481,272.23
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Why These Related Problems?
These problems maintain the same ratio (2.07) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.