Finding the Third Proportional to 901,950 and 1,943,436
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Solution
The third proportional to 901,950 and 1,943,436 is: 4,187,530.89
Step by Step Solution
- Step 1: Write the proportion equation
901,950 : 1,943,436 = 1,943,436 : x - Step 2: Convert to fraction form
901,950/1,943,436 = 1,943,436/x - Step 3: Cross multiply
901,950x = 1,943,436 × 1,943,436 - Step 4: Simplify right side
901,950x = 3,776,943,486,096 - Step 5: Solve for x
x = 3,776,943,486,096/901,950 - Step 6: Final answer
x = 4,187,530.89
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Why These Related Problems?
These problems maintain the same ratio (2.15) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.