Finding the Fourth Proportional to 3,295,323.41, 4,939,497.46 and 1,499,467.98
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Solution
The fourth proportional to 3,295,323.41, 4,939,497.46 and 1,499,467.98 is: 2,247,614.98
Step by Step Solution
- Step 1: Write the proportion equation
3,295,323.41 : 4,939,497.46 = 1,499,467.98 : x - Step 2: Convert to fraction form
3,295,323.41/4,939,497.46 = 1,499,467.98/x - Step 3: Cross multiply
3,295,323.41x = 4,939,497.46 × 1,499,467.98 - Step 4: Simplify right side
3,295,323.41x = 7,406,618,271,063.99 - Step 5: Solve for x
x = 7,406,618,271,063.99/3,295,323.41 - Step 6: Final answer
x = 2,247,614.98
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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.