Finding the Third Proportional to 448,882.88 and 984,975.75
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Solution
The third proportional to 448,882.88 and 984,975.75 is: 2,161,314.86
Step by Step Solution
- Step 1: Write the proportion equation
448,882.88 : 984,975.75 = 984,975.75 : x - Step 2: Convert to fraction form
448,882.88/984,975.75 = 984,975.75/x - Step 3: Cross multiply
448,882.88x = 984,975.75 × 984,975.75 - Step 4: Simplify right side
448,882.88x = 970,177,228,088.06 - Step 5: Solve for x
x = 970,177,228,088.06/448,882.88 - Step 6: Final answer
x = 2,161,314.86
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Why These Related Problems?
These problems maintain the same ratio (2.19) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.