Finding the Third Proportional to 733,994 and 1,134,387
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Solution
The third proportional to 733,994 and 1,134,387 is: 1,753,193.98
Step by Step Solution
- Step 1: Write the proportion equation
733,994 : 1,134,387 = 1,134,387 : x - Step 2: Convert to fraction form
733,994/1,134,387 = 1,134,387/x - Step 3: Cross multiply
733,994x = 1,134,387 × 1,134,387 - Step 4: Simplify right side
733,994x = 1,286,833,865,769 - Step 5: Solve for x
x = 1,286,833,865,769/733,994 - Step 6: Final answer
x = 1,753,193.98
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Why These Related Problems?
These problems maintain the same ratio (1.55) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.