Finding the Third Proportional to 445,024 and 926,864
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Solution
The third proportional to 445,024 and 926,864 is: 1,930,405.72
Step by Step Solution
- Step 1: Write the proportion equation
445,024 : 926,864 = 926,864 : x - Step 2: Convert to fraction form
445,024/926,864 = 926,864/x - Step 3: Cross multiply
445,024x = 926,864 × 926,864 - Step 4: Simplify right side
445,024x = 859,076,874,496 - Step 5: Solve for x
x = 859,076,874,496/445,024 - Step 6: Final answer
x = 1,930,405.72
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Why These Related Problems?
These problems maintain the same ratio (2.08) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.