Finding the Fourth Proportional to 5,594,846.24, 8,392,241.23 and 4,834,373.79
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Solution
The fourth proportional to 5,594,846.24, 8,392,241.23 and 4,834,373.79 is: 7,251,536.37
Step by Step Solution
- Step 1: Write the proportion equation
5,594,846.24 : 8,392,241.23 = 4,834,373.79 : x - Step 2: Convert to fraction form
5,594,846.24/8,392,241.23 = 4,834,373.79/x - Step 3: Cross multiply
5,594,846.24x = 8,392,241.23 × 4,834,373.79 - Step 4: Simplify right side
5,594,846.24x = 40,571,231,029,583.42 - Step 5: Solve for x
x = 40,571,231,029,583.42/5,594,846.24 - Step 6: Final answer
x = 7,251,536.37
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Why These Related Problems?
These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.