Finding the Fourth Proportional to 5,950,408.52, 8,214,936.94 and 4,552,340.83
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Solution
The fourth proportional to 5,950,408.52, 8,214,936.94 and 4,552,340.83 is: 6,284,810.98
Step by Step Solution
- Step 1: Write the proportion equation
5,950,408.52 : 8,214,936.94 = 4,552,340.83 : x - Step 2: Convert to fraction form
5,950,408.52/8,214,936.94 = 4,552,340.83/x - Step 3: Cross multiply
5,950,408.52x = 8,214,936.94 × 4,552,340.83 - Step 4: Simplify right side
5,950,408.52x = 37,397,192,832,990.34 - Step 5: Solve for x
x = 37,397,192,832,990.34/5,950,408.52 - Step 6: Final answer
x = 6,284,810.98
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Why These Related Problems?
These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.