Finding the Third Proportional to 591,927.75 and 1,278,438.19
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Solution
The third proportional to 591,927.75 and 1,278,438.19 is: 2,761,154.89
Step by Step Solution
- Step 1: Write the proportion equation
591,927.75 : 1,278,438.19 = 1,278,438.19 : x - Step 2: Convert to fraction form
591,927.75/1,278,438.19 = 1,278,438.19/x - Step 3: Cross multiply
591,927.75x = 1,278,438.19 × 1,278,438.19 - Step 4: Simplify right side
591,927.75x = 1,634,404,199,258.29 - Step 5: Solve for x
x = 1,634,404,199,258.29/591,927.75 - Step 6: Final answer
x = 2,761,154.89
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These problems maintain the same ratio (2.16) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.