Finding the Third Proportional to 673,201 and 1,440,964
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Solution
The third proportional to 673,201 and 1,440,964 is: 3,084,334.77
Step by Step Solution
- Step 1: Write the proportion equation
673,201 : 1,440,964 = 1,440,964 : x - Step 2: Convert to fraction form
673,201/1,440,964 = 1,440,964/x - Step 3: Cross multiply
673,201x = 1,440,964 × 1,440,964 - Step 4: Simplify right side
673,201x = 2,076,377,249,296 - Step 5: Solve for x
x = 2,076,377,249,296/673,201 - Step 6: Final answer
x = 3,084,334.77
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Why These Related Problems?
These problems maintain the same ratio (2.14) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.