Finding the Third Proportional to 5,452,747 and 11,469,576
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Solution
The third proportional to 5,452,747 and 11,469,576 is: 24,125,669.80
Step by Step Solution
- Step 1: Write the proportion equation
5,452,747 : 11,469,576 = 11,469,576 : x - Step 2: Convert to fraction form
5,452,747/11,469,576 = 11,469,576/x - Step 3: Cross multiply
5,452,747x = 11,469,576 × 11,469,576 - Step 4: Simplify right side
5,452,747x = 131,551,173,619,776 - Step 5: Solve for x
x = 131,551,173,619,776/5,452,747 - Step 6: Final answer
x = 24,125,669.80
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Why These Related Problems?
These problems maintain the same ratio (2.10) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.