Finding the Third Proportional to 441,372.09 and 682,023.38
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Solution
The third proportional to 441,372.09 and 682,023.38 is: 1,053,886.03
Step by Step Solution
- Step 1: Write the proportion equation
441,372.09 : 682,023.38 = 682,023.38 : x - Step 2: Convert to fraction form
441,372.09/682,023.38 = 682,023.38/x - Step 3: Cross multiply
441,372.09x = 682,023.38 × 682,023.38 - Step 4: Simplify right side
441,372.09x = 465,155,884,046.39 - Step 5: Solve for x
x = 465,155,884,046.39/441,372.09 - Step 6: Final answer
x = 1,053,886.03
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These problems maintain the same ratio (1.55) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.