Finding the Fourth Proportional to 848,866.68, 1,171,458.18 and 466,903.49
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Solution
The fourth proportional to 848,866.68, 1,171,458.18 and 466,903.49 is: 644,339.00
Step by Step Solution
- Step 1: Write the proportion equation
848,866.68 : 1,171,458.18 = 466,903.49 : x - Step 2: Convert to fraction form
848,866.68/1,171,458.18 = 466,903.49/x - Step 3: Cross multiply
848,866.68x = 1,171,458.18 × 466,903.49 - Step 4: Simplify right side
848,866.68x = 546,957,906,773.76 - Step 5: Solve for x
x = 546,957,906,773.76/848,866.68 - Step 6: Final answer
x = 644,339.00
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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.