Finding the Fourth Proportional to 1,744,396.12, 2,617,609.38 and 733,444.84
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Solution
The fourth proportional to 1,744,396.12, 2,617,609.38 and 733,444.84 is: 1,100,594.11
Step by Step Solution
- Step 1: Write the proportion equation
1,744,396.12 : 2,617,609.38 = 733,444.84 : x - Step 2: Convert to fraction form
1,744,396.12/2,617,609.38 = 733,444.84/x - Step 3: Cross multiply
1,744,396.12x = 2,617,609.38 × 733,444.84 - Step 4: Simplify right side
1,744,396.12x = 1,919,872,092,896.60 - Step 5: Solve for x
x = 1,919,872,092,896.60/1,744,396.12 - Step 6: Final answer
x = 1,100,594.11
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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.