Finding the Fourth Proportional to 7,396,252.29, 11,094,378.44 and 2,004,902.69
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Solution
The fourth proportional to 7,396,252.29, 11,094,378.44 and 2,004,902.69 is: 3,007,354.04
Step by Step Solution
- Step 1: Write the proportion equation
7,396,252.29 : 11,094,378.44 = 2,004,902.69 : x - Step 2: Convert to fraction form
7,396,252.29/11,094,378.44 = 2,004,902.69/x - Step 3: Cross multiply
7,396,252.29x = 11,094,378.44 × 2,004,902.69 - Step 4: Simplify right side
7,396,252.29x = 22,243,149,178,234 - Step 5: Solve for x
x = 22,243,149,178,234/7,396,252.29 - Step 6: Final answer
x = 3,007,354.04
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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.