Finding the Third Proportional to 930,914 and 2,027,716
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Solution
The third proportional to 930,914 and 2,027,716 is: 4,416,769.09
Step by Step Solution
- Step 1: Write the proportion equation
930,914 : 2,027,716 = 2,027,716 : x - Step 2: Convert to fraction form
930,914/2,027,716 = 2,027,716/x - Step 3: Cross multiply
930,914x = 2,027,716 × 2,027,716 - Step 4: Simplify right side
930,914x = 4,111,632,176,656 - Step 5: Solve for x
x = 4,111,632,176,656/930,914 - Step 6: Final answer
x = 4,416,769.09
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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.