Finding the Third Proportional to 224,621.44 and 490,694.63
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Solution
The third proportional to 224,621.44 and 490,694.63 is: 1,071,942.28
Step by Step Solution
- Step 1: Write the proportion equation
224,621.44 : 490,694.63 = 490,694.63 : x - Step 2: Convert to fraction form
224,621.44/490,694.63 = 490,694.63/x - Step 3: Cross multiply
224,621.44x = 490,694.63 × 490,694.63 - Step 4: Simplify right side
224,621.44x = 240,781,215,003.89 - Step 5: Solve for x
x = 240,781,215,003.89/224,621.44 - Step 6: Final answer
x = 1,071,942.28
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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.