Finding the Third Proportional to 302,879.81 and 660,768.19
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Solution
The third proportional to 302,879.81 and 660,768.19 is: 1,441,544.07
Step by Step Solution
- Step 1: Write the proportion equation
302,879.81 : 660,768.19 = 660,768.19 : x - Step 2: Convert to fraction form
302,879.81/660,768.19 = 660,768.19/x - Step 3: Cross multiply
302,879.81x = 660,768.19 × 660,768.19 - Step 4: Simplify right side
302,879.81x = 436,614,597,612.04 - Step 5: Solve for x
x = 436,614,597,612.04/302,879.81 - Step 6: Final answer
x = 1,441,544.07
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These problems maintain the same ratio (2.18) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.