Finding the Fourth Proportional to 8,058,092.36, 12,088,450.73 and 2,378,890.76
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Solution
The fourth proportional to 8,058,092.36, 12,088,450.73 and 2,378,890.76 is: 3,568,723.52
Step by Step Solution
- Step 1: Write the proportion equation
8,058,092.36 : 12,088,450.73 = 2,378,890.76 : x - Step 2: Convert to fraction form
8,058,092.36/12,088,450.73 = 2,378,890.76/x - Step 3: Cross multiply
8,058,092.36x = 12,088,450.73 × 2,378,890.76 - Step 4: Simplify right side
8,058,092.36x = 28,757,103,689,817.23 - Step 5: Solve for x
x = 28,757,103,689,817.23/8,058,092.36 - Step 6: Final answer
x = 3,568,723.52
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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.