Finding the Third Proportional to 449,563 and 963,251
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Solution
The third proportional to 449,563 and 963,251 is: 2,063,898.69
Step by Step Solution
- Step 1: Write the proportion equation
449,563 : 963,251 = 963,251 : x - Step 2: Convert to fraction form
449,563/963,251 = 963,251/x - Step 3: Cross multiply
449,563x = 963,251 × 963,251 - Step 4: Simplify right side
449,563x = 927,852,489,001 - Step 5: Solve for x
x = 927,852,489,001/449,563 - Step 6: Final answer
x = 2,063,898.69
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Why These Related Problems?
These problems maintain the same ratio (2.14) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.