Finding the Fourth Proportional to 3,033,234.99, 4,541,022.80 and 1,590,497.23
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Solution
The fourth proportional to 3,033,234.99, 4,541,022.80 and 1,590,497.23 is: 2,381,115.94
Step by Step Solution
- Step 1: Write the proportion equation
3,033,234.99 : 4,541,022.80 = 1,590,497.23 : x - Step 2: Convert to fraction form
3,033,234.99/4,541,022.80 = 1,590,497.23/x - Step 3: Cross multiply
3,033,234.99x = 4,541,022.80 × 1,590,497.23 - Step 4: Simplify right side
3,033,234.99x = 7,222,484,184,766.84 - Step 5: Solve for x
x = 7,222,484,184,766.84/3,033,234.99 - Step 6: Final answer
x = 2,381,115.94
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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.