Finding the Third Proportional to 2,380,762.13 and 5,208,765.75
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Solution
The third proportional to 2,380,762.13 and 5,208,765.75 is: 11,396,031.70
Step by Step Solution
- Step 1: Write the proportion equation
2,380,762.13 : 5,208,765.75 = 5,208,765.75 : x - Step 2: Convert to fraction form
2,380,762.13/5,208,765.75 = 5,208,765.75/x - Step 3: Cross multiply
2,380,762.13x = 5,208,765.75 × 5,208,765.75 - Step 4: Simplify right side
2,380,762.13x = 27,131,240,638,373.06 - Step 5: Solve for x
x = 27,131,240,638,373.06/2,380,762.13 - Step 6: Final answer
x = 11,396,031.70
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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.