Finding the Third Proportional to 1,930,737.09 and 2,622,157.31
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Solution
The third proportional to 1,930,737.09 and 2,622,157.31 is: 3,561,183.44
Step by Step Solution
- Step 1: Write the proportion equation
1,930,737.09 : 2,622,157.31 = 2,622,157.31 : x - Step 2: Convert to fraction form
1,930,737.09/2,622,157.31 = 2,622,157.31/x - Step 3: Cross multiply
1,930,737.09x = 2,622,157.31 × 2,622,157.31 - Step 4: Simplify right side
1,930,737.09x = 6,875,708,971,497.22 - Step 5: Solve for x
x = 6,875,708,971,497.22/1,930,737.09 - Step 6: Final answer
x = 3,561,183.44
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Why These Related Problems?
These problems maintain the same ratio (1.36) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.