Finding the Third Proportional to 1,794,372.75 and 3,937,526.44
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Solution
The third proportional to 1,794,372.75 and 3,937,526.44 is: 8,640,408.99
Step by Step Solution
- Step 1: Write the proportion equation
1,794,372.75 : 3,937,526.44 = 3,937,526.44 : x - Step 2: Convert to fraction form
1,794,372.75/3,937,526.44 = 3,937,526.44/x - Step 3: Cross multiply
1,794,372.75x = 3,937,526.44 × 3,937,526.44 - Step 4: Simplify right side
1,794,372.75x = 15,504,114,446,011.44 - Step 5: Solve for x
x = 15,504,114,446,011.44/1,794,372.75 - Step 6: Final answer
x = 8,640,408.99
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Why These Related Problems?
These problems maintain the same ratio (2.19) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.