Finding the Third Proportional to 4,652,996 and 10,224,478
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Solution
The third proportional to 4,652,996 and 10,224,478 is: 22,467,234.09
Step by Step Solution
- Step 1: Write the proportion equation
4,652,996 : 10,224,478 = 10,224,478 : x - Step 2: Convert to fraction form
4,652,996/10,224,478 = 10,224,478/x - Step 3: Cross multiply
4,652,996x = 10,224,478 × 10,224,478 - Step 4: Simplify right side
4,652,996x = 104,539,950,372,484 - Step 5: Solve for x
x = 104,539,950,372,484/4,652,996 - Step 6: Final answer
x = 22,467,234.09
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Why These Related Problems?
These problems maintain the same ratio (2.20) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.