Finding the Third Proportional to 190,603.13 and 414,132.75
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Solution
The third proportional to 190,603.13 and 414,132.75 is: 899,806.52
Step by Step Solution
- Step 1: Write the proportion equation
190,603.13 : 414,132.75 = 414,132.75 : x - Step 2: Convert to fraction form
190,603.13/414,132.75 = 414,132.75/x - Step 3: Cross multiply
190,603.13x = 414,132.75 × 414,132.75 - Step 4: Simplify right side
190,603.13x = 171,505,934,622.56 - Step 5: Solve for x
x = 171,505,934,622.56/190,603.13 - Step 6: Final answer
x = 899,806.52
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These problems maintain the same ratio (2.17) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.