Finding the Third Proportional to 741,340.13 and 1,618,615.97
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Solution
The third proportional to 741,340.13 and 1,618,615.97 is: 3,534,029.21
Step by Step Solution
- Step 1: Write the proportion equation
741,340.13 : 1,618,615.97 = 1,618,615.97 : x - Step 2: Convert to fraction form
741,340.13/1,618,615.97 = 1,618,615.97/x - Step 3: Cross multiply
741,340.13x = 1,618,615.97 × 1,618,615.97 - Step 4: Simplify right side
741,340.13x = 2,619,917,654,292.50 - Step 5: Solve for x
x = 2,619,917,654,292.50/741,340.13 - Step 6: Final answer
x = 3,534,029.21
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Why These Related Problems?
These problems maintain the same ratio (2.18) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.