Finding the Third Proportional to 493,884 and 737,574
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Solution
The third proportional to 493,884 and 737,574 is: 1,101,504.41
Step by Step Solution
- Step 1: Write the proportion equation
493,884 : 737,574 = 737,574 : x - Step 2: Convert to fraction form
493,884/737,574 = 737,574/x - Step 3: Cross multiply
493,884x = 737,574 × 737,574 - Step 4: Simplify right side
493,884x = 544,015,405,476 - Step 5: Solve for x
x = 544,015,405,476/493,884 - Step 6: Final answer
x = 1,101,504.41
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Why These Related Problems?
These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.