Finding the Third Proportional to 5,874,387.05 and 8,980,424.02
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Solution
The third proportional to 5,874,387.05 and 8,980,424.02 is: 13,728,754.14
Step by Step Solution
- Step 1: Write the proportion equation
5,874,387.05 : 8,980,424.02 = 8,980,424.02 : x - Step 2: Convert to fraction form
5,874,387.05/8,980,424.02 = 8,980,424.02/x - Step 3: Cross multiply
5,874,387.05x = 8,980,424.02 × 8,980,424.02 - Step 4: Simplify right side
5,874,387.05x = 80,648,015,500,414.25 - Step 5: Solve for x
x = 80,648,015,500,414.25/5,874,387.05 - Step 6: Final answer
x = 13,728,754.14
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Why These Related Problems?
These problems maintain the same ratio (1.53) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.