Finding the Third Proportional to 443,823 and 970,680
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Solution
The third proportional to 443,823 and 970,680 is: 2,122,962.67
Step by Step Solution
- Step 1: Write the proportion equation
443,823 : 970,680 = 970,680 : x - Step 2: Convert to fraction form
443,823/970,680 = 970,680/x - Step 3: Cross multiply
443,823x = 970,680 × 970,680 - Step 4: Simplify right side
443,823x = 942,219,662,400 - Step 5: Solve for x
x = 942,219,662,400/443,823 - Step 6: Final answer
x = 2,122,962.67
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These problems maintain the same ratio (2.19) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.