Finding the Fourth Proportional to 596,033.11, 822,529.97 and 324,099.05
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Solution
The fourth proportional to 596,033.11, 822,529.97 and 324,099.05 is: 447,259.02
Step by Step Solution
- Step 1: Write the proportion equation
596,033.11 : 822,529.97 = 324,099.05 : x - Step 2: Convert to fraction form
596,033.11/822,529.97 = 324,099.05/x - Step 3: Cross multiply
596,033.11x = 822,529.97 × 324,099.05 - Step 4: Simplify right side
596,033.11x = 266,581,183,962.66 - Step 5: Solve for x
x = 266,581,183,962.66/596,033.11 - Step 6: Final answer
x = 447,259.02
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Why These Related Problems?
These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.