Finding the Third Proportional to 467,548 and 1,022,576
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Solution
The third proportional to 467,548 and 1,022,576 is: 2,236,479.84
Step by Step Solution
- Step 1: Write the proportion equation
467,548 : 1,022,576 = 1,022,576 : x - Step 2: Convert to fraction form
467,548/1,022,576 = 1,022,576/x - Step 3: Cross multiply
467,548x = 1,022,576 × 1,022,576 - Step 4: Simplify right side
467,548x = 1,045,661,675,776 - Step 5: Solve for x
x = 1,045,661,675,776/467,548 - Step 6: Final answer
x = 2,236,479.84
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Why These Related Problems?
These problems maintain the same ratio (2.19) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.