Finding the Third Proportional to 925,291.13 and 1,380,234.09
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Solution
The third proportional to 925,291.13 and 1,380,234.09 is: 2,058,861.37
Step by Step Solution
- Step 1: Write the proportion equation
925,291.13 : 1,380,234.09 = 1,380,234.09 : x - Step 2: Convert to fraction form
925,291.13/1,380,234.09 = 1,380,234.09/x - Step 3: Cross multiply
925,291.13x = 1,380,234.09 × 1,380,234.09 - Step 4: Simplify right side
925,291.13x = 1,905,046,153,549.88 - Step 5: Solve for x
x = 1,905,046,153,549.88/925,291.13 - Step 6: Final answer
x = 2,058,861.37
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Why These Related Problems?
These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.