Finding the Fourth Proportional to 1,549,757.94, 2,324,735.34 and 412,501.56
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Solution
The fourth proportional to 1,549,757.94, 2,324,735.34 and 412,501.56 is: 618,778.54
Step by Step Solution
- Step 1: Write the proportion equation
1,549,757.94 : 2,324,735.34 = 412,501.56 : x - Step 2: Convert to fraction form
1,549,757.94/2,324,735.34 = 412,501.56/x - Step 3: Cross multiply
1,549,757.94x = 2,324,735.34 × 412,501.56 - Step 4: Simplify right side
1,549,757.94x = 958,956,954,337.13 - Step 5: Solve for x
x = 958,956,954,337.13/1,549,757.94 - Step 6: Final answer
x = 618,778.54
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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.