Finding the Fourth Proportional to 599,258.89, 825,907.87 and 453,715.99
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Solution
The fourth proportional to 599,258.89, 825,907.87 and 453,715.99 is: 625,318.39
Step by Step Solution
- Step 1: Write the proportion equation
599,258.89 : 825,907.87 = 453,715.99 : x - Step 2: Convert to fraction form
599,258.89/825,907.87 = 453,715.99/x - Step 3: Cross multiply
599,258.89x = 825,907.87 × 453,715.99 - Step 4: Simplify right side
599,258.89x = 374,727,606,885.84 - Step 5: Solve for x
x = 374,727,606,885.84/599,258.89 - Step 6: Final answer
x = 625,318.39
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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.