Finding the Third Proportional to 437,450.63 and 909,819.56
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Solution
The third proportional to 437,450.63 and 909,819.56 is: 1,892,263.01
Step by Step Solution
- Step 1: Write the proportion equation
437,450.63 : 909,819.56 = 909,819.56 : x - Step 2: Convert to fraction form
437,450.63/909,819.56 = 909,819.56/x - Step 3: Cross multiply
437,450.63x = 909,819.56 × 909,819.56 - Step 4: Simplify right side
437,450.63x = 827,771,636,307.69 - Step 5: Solve for x
x = 827,771,636,307.69/437,450.63 - Step 6: Final answer
x = 1,892,263.01
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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.