Finding the Third Proportional to 410,055 and 887,502
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Solution
The third proportional to 410,055 and 887,502 is: 1,920,863.79
Step by Step Solution
- Step 1: Write the proportion equation
410,055 : 887,502 = 887,502 : x - Step 2: Convert to fraction form
410,055/887,502 = 887,502/x - Step 3: Cross multiply
410,055x = 887,502 × 887,502 - Step 4: Simplify right side
410,055x = 787,659,800,004 - Step 5: Solve for x
x = 787,659,800,004/410,055 - Step 6: Final answer
x = 1,920,863.79
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Why These Related Problems?
These problems maintain the same ratio (2.16) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.