Finding the Third Proportional to 3,532,464.74 and 7,606,202.80
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Solution
The third proportional to 3,532,464.74 and 7,606,202.80 is: 16,377,890.60
Step by Step Solution
- Step 1: Write the proportion equation
3,532,464.74 : 7,606,202.80 = 7,606,202.80 : x - Step 2: Convert to fraction form
3,532,464.74/7,606,202.80 = 7,606,202.80/x - Step 3: Cross multiply
3,532,464.74x = 7,606,202.80 × 7,606,202.80 - Step 4: Simplify right side
3,532,464.74x = 57,854,321,046,611.77 - Step 5: Solve for x
x = 57,854,321,046,611.77/3,532,464.74 - Step 6: Final answer
x = 16,377,890.60
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Why These Related Problems?
These problems maintain the same ratio (2.15) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.