Finding the Third Proportional to 461,314 and 1,013,508
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Solution
The third proportional to 461,314 and 1,013,508 is: 2,226,679.58
Step by Step Solution
- Step 1: Write the proportion equation
461,314 : 1,013,508 = 1,013,508 : x - Step 2: Convert to fraction form
461,314/1,013,508 = 1,013,508/x - Step 3: Cross multiply
461,314x = 1,013,508 × 1,013,508 - Step 4: Simplify right side
461,314x = 1,027,198,466,064 - Step 5: Solve for x
x = 1,027,198,466,064/461,314 - Step 6: Final answer
x = 2,226,679.58
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Why These Related Problems?
These problems maintain the same ratio (2.20) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.