Finding the Third Proportional to 1,070,124 and 1,467,405
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Solution
The third proportional to 1,070,124 and 1,467,405 is: 2,012,175.63
Step by Step Solution
- Step 1: Write the proportion equation
1,070,124 : 1,467,405 = 1,467,405 : x - Step 2: Convert to fraction form
1,070,124/1,467,405 = 1,467,405/x - Step 3: Cross multiply
1,070,124x = 1,467,405 × 1,467,405 - Step 4: Simplify right side
1,070,124x = 2,153,277,434,025 - Step 5: Solve for x
x = 2,153,277,434,025/1,070,124 - Step 6: Final answer
x = 2,012,175.63
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Why These Related Problems?
These problems maintain the same ratio (1.37) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.