Finding the Third Proportional to 2,247,235 and 4,952,553
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Solution
The third proportional to 2,247,235 and 4,952,553 is: 10,914,648.99
Step by Step Solution
- Step 1: Write the proportion equation
2,247,235 : 4,952,553 = 4,952,553 : x - Step 2: Convert to fraction form
2,247,235/4,952,553 = 4,952,553/x - Step 3: Cross multiply
2,247,235x = 4,952,553 × 4,952,553 - Step 4: Simplify right side
2,247,235x = 24,527,781,217,809 - Step 5: Solve for x
x = 24,527,781,217,809/2,247,235 - Step 6: Final answer
x = 10,914,648.99
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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.