Finding the Third Proportional to 224,749.13 and 490,915.13
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Solution
The third proportional to 224,749.13 and 490,915.13 is: 1,072,296.32
Step by Step Solution
- Step 1: Write the proportion equation
224,749.13 : 490,915.13 = 490,915.13 : x - Step 2: Convert to fraction form
224,749.13/490,915.13 = 490,915.13/x - Step 3: Cross multiply
224,749.13x = 490,915.13 × 490,915.13 - Step 4: Simplify right side
224,749.13x = 240,997,659,953.77 - Step 5: Solve for x
x = 240,997,659,953.77/224,749.13 - Step 6: Final answer
x = 1,072,296.32
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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.