Finding the Fourth Proportional to 5,337,351.36, 8,004,826.46 and 2,455,954.26
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Solution
The fourth proportional to 5,337,351.36, 8,004,826.46 and 2,455,954.26 is: 3,683,378.95
Step by Step Solution
- Step 1: Write the proportion equation
5,337,351.36 : 8,004,826.46 = 2,455,954.26 : x - Step 2: Convert to fraction form
5,337,351.36/8,004,826.46 = 2,455,954.26/x - Step 3: Cross multiply
5,337,351.36x = 8,004,826.46 × 2,455,954.26 - Step 4: Simplify right side
5,337,351.36x = 19,659,487,632,717.95 - Step 5: Solve for x
x = 19,659,487,632,717.95/5,337,351.36 - Step 6: Final answer
x = 3,683,378.95
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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.