Finding the Third Proportional to 4,058,635.50 and 8,453,115
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Solution
The third proportional to 4,058,635.50 and 8,453,115 is: 17,605,708.42
Step by Step Solution
- Step 1: Write the proportion equation
4,058,635.50 : 8,453,115 = 8,453,115 : x - Step 2: Convert to fraction form
4,058,635.50/8,453,115 = 8,453,115/x - Step 3: Cross multiply
4,058,635.50x = 8,453,115 × 8,453,115 - Step 4: Simplify right side
4,058,635.50x = 71,455,153,203,225 - Step 5: Solve for x
x = 71,455,153,203,225/4,058,635.50 - Step 6: Final answer
x = 17,605,708.42
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Why These Related Problems?
These problems maintain the same ratio (2.08) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.