Finding the Third Proportional to 195,324.75 and 414,639.75
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Solution
The third proportional to 195,324.75 and 414,639.75 is: 880,206.54
Step by Step Solution
- Step 1: Write the proportion equation
195,324.75 : 414,639.75 = 414,639.75 : x - Step 2: Convert to fraction form
195,324.75/414,639.75 = 414,639.75/x - Step 3: Cross multiply
195,324.75x = 414,639.75 × 414,639.75 - Step 4: Simplify right side
195,324.75x = 171,926,122,280.06 - Step 5: Solve for x
x = 171,926,122,280.06/195,324.75 - Step 6: Final answer
x = 880,206.54
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These problems maintain the same ratio (2.12) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.