Finding the Third Proportional to 645,104.25 and 967,551.75
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Solution
The third proportional to 645,104.25 and 967,551.75 is: 1,451,170.70
Step by Step Solution
- Step 1: Write the proportion equation
645,104.25 : 967,551.75 = 967,551.75 : x - Step 2: Convert to fraction form
645,104.25/967,551.75 = 967,551.75/x - Step 3: Cross multiply
645,104.25x = 967,551.75 × 967,551.75 - Step 4: Simplify right side
645,104.25x = 936,156,388,928.06 - Step 5: Solve for x
x = 936,156,388,928.06/645,104.25 - Step 6: Final answer
x = 1,451,170.70
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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.