Finding the Third Proportional to 439,233.75 and 959,022
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Solution
The third proportional to 439,233.75 and 959,022 is: 2,093,926.52
Step by Step Solution
- Step 1: Write the proportion equation
439,233.75 : 959,022 = 959,022 : x - Step 2: Convert to fraction form
439,233.75/959,022 = 959,022/x - Step 3: Cross multiply
439,233.75x = 959,022 × 959,022 - Step 4: Simplify right side
439,233.75x = 919,723,196,484 - Step 5: Solve for x
x = 919,723,196,484/439,233.75 - Step 6: Final answer
x = 2,093,926.52
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Why These Related Problems?
These problems maintain the same ratio (2.18) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.