Finding the Third Proportional to 4,069,759.50 and 8,474,424
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Solution
The third proportional to 4,069,759.50 and 8,474,424 is: 17,646,217.70
Step by Step Solution
- Step 1: Write the proportion equation
4,069,759.50 : 8,474,424 = 8,474,424 : x - Step 2: Convert to fraction form
4,069,759.50/8,474,424 = 8,474,424/x - Step 3: Cross multiply
4,069,759.50x = 8,474,424 × 8,474,424 - Step 4: Simplify right side
4,069,759.50x = 71,815,862,131,776 - Step 5: Solve for x
x = 71,815,862,131,776/4,069,759.50 - Step 6: Final answer
x = 17,646,217.70
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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.