Finding the Third Proportional to 425,244 and 911,544
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Solution
The third proportional to 425,244 and 911,544 is: 1,953,966.34
Step by Step Solution
- Step 1: Write the proportion equation
425,244 : 911,544 = 911,544 : x - Step 2: Convert to fraction form
425,244/911,544 = 911,544/x - Step 3: Cross multiply
425,244x = 911,544 × 911,544 - Step 4: Simplify right side
425,244x = 830,912,463,936 - Step 5: Solve for x
x = 830,912,463,936/425,244 - Step 6: Final answer
x = 1,953,966.34
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Why These Related Problems?
These problems maintain the same ratio (2.14) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.