Finding the Third Proportional to 449,114 and 957,022
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Solution
The third proportional to 449,114 and 957,022 is: 2,039,328.79
Step by Step Solution
- Step 1: Write the proportion equation
449,114 : 957,022 = 957,022 : x - Step 2: Convert to fraction form
449,114/957,022 = 957,022/x - Step 3: Cross multiply
449,114x = 957,022 × 957,022 - Step 4: Simplify right side
449,114x = 915,891,108,484 - Step 5: Solve for x
x = 915,891,108,484/449,114 - Step 6: Final answer
x = 2,039,328.79
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Why These Related Problems?
These problems maintain the same ratio (2.13) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.