Finding the Fourth Proportional to 581,794.68, 872,414.64 and 202,668.78
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Solution
The fourth proportional to 581,794.68, 872,414.64 and 202,668.78 is: 303,906.54
Step by Step Solution
- Step 1: Write the proportion equation
581,794.68 : 872,414.64 = 202,668.78 : x - Step 2: Convert to fraction form
581,794.68/872,414.64 = 202,668.78/x - Step 3: Cross multiply
581,794.68x = 872,414.64 × 202,668.78 - Step 4: Simplify right side
581,794.68x = 176,811,210,742.94 - Step 5: Solve for x
x = 176,811,210,742.94/581,794.68 - Step 6: Final answer
x = 303,906.54
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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.