Finding the Fourth Proportional to 6,776,467.93, 10,162,546.38 and 2,226,468
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Solution
The fourth proportional to 6,776,467.93, 10,162,546.38 and 2,226,468 is: 3,338,993.79
Step by Step Solution
- Step 1: Write the proportion equation
6,776,467.93 : 10,162,546.38 = 2,226,468 : x - Step 2: Convert to fraction form
6,776,467.93/10,162,546.38 = 2,226,468/x - Step 3: Cross multiply
6,776,467.93x = 10,162,546.38 × 2,226,468 - Step 4: Simplify right side
6,776,467.93x = 22,626,584,313,585.84 - Step 5: Solve for x
x = 22,626,584,313,585.84/6,776,467.93 - Step 6: Final answer
x = 3,338,993.79
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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.