Finding the Third Proportional to 751,133.25 and 1,670,189.63
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Solution
The third proportional to 751,133.25 and 1,670,189.63 is: 3,713,766.34
Step by Step Solution
- Step 1: Write the proportion equation
751,133.25 : 1,670,189.63 = 1,670,189.63 : x - Step 2: Convert to fraction form
751,133.25/1,670,189.63 = 1,670,189.63/x - Step 3: Cross multiply
751,133.25x = 1,670,189.63 × 1,670,189.63 - Step 4: Simplify right side
751,133.25x = 2,789,533,383,457.64 - Step 5: Solve for x
x = 2,789,533,383,457.64/751,133.25 - Step 6: Final answer
x = 3,713,766.34
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Why These Related Problems?
These problems maintain the same ratio (2.22) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.