Finding the Third Proportional to 1,739,529 and 2,449,642.50
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Solution
The third proportional to 1,739,529 and 2,449,642.50 is: 3,449,639.75
Step by Step Solution
- Step 1: Write the proportion equation
1,739,529 : 2,449,642.50 = 2,449,642.50 : x - Step 2: Convert to fraction form
1,739,529/2,449,642.50 = 2,449,642.50/x - Step 3: Cross multiply
1,739,529x = 2,449,642.50 × 2,449,642.50 - Step 4: Simplify right side
1,739,529x = 6,000,748,377,806.25 - Step 5: Solve for x
x = 6,000,748,377,806.25/1,739,529 - Step 6: Final answer
x = 3,449,639.75
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Why These Related Problems?
These problems maintain the same ratio (1.41) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.