Finding the Fourth Proportional to 7,396,251.29, 11,094,376.94 and 2,004,901.69
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Solution
The fourth proportional to 7,396,251.29, 11,094,376.94 and 2,004,901.69 is: 3,007,352.53
Step by Step Solution
- Step 1: Write the proportion equation
7,396,251.29 : 11,094,376.94 = 2,004,901.69 : x - Step 2: Convert to fraction form
7,396,251.29/11,094,376.94 = 2,004,901.69/x - Step 3: Cross multiply
7,396,251.29x = 11,094,376.94 × 2,004,901.69 - Step 4: Simplify right side
7,396,251.29x = 22,243,135,025,896.85 - Step 5: Solve for x
x = 22,243,135,025,896.85/7,396,251.29 - Step 6: Final answer
x = 3,007,352.53
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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.