Finding the Third Proportional to 4,994,244 and 10,746,467
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Solution
The third proportional to 4,994,244 and 10,746,467 is: 23,123,930.87
Step by Step Solution
- Step 1: Write the proportion equation
4,994,244 : 10,746,467 = 10,746,467 : x - Step 2: Convert to fraction form
4,994,244/10,746,467 = 10,746,467/x - Step 3: Cross multiply
4,994,244x = 10,746,467 × 10,746,467 - Step 4: Simplify right side
4,994,244x = 115,486,552,982,089 - Step 5: Solve for x
x = 115,486,552,982,089/4,994,244 - Step 6: Final answer
x = 23,123,930.87
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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.