Finding the Fourth Proportional to 848,708.24, 1,171,194.02 and 466,735.02
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Solution
The fourth proportional to 848,708.24, 1,171,194.02 and 466,735.02 is: 644,081.49
Step by Step Solution
- Step 1: Write the proportion equation
848,708.24 : 1,171,194.02 = 466,735.02 : x - Step 2: Convert to fraction form
848,708.24/1,171,194.02 = 466,735.02/x - Step 3: Cross multiply
848,708.24x = 1,171,194.02 × 466,735.02 - Step 4: Simplify right side
848,708.24x = 546,637,264,348.58 - Step 5: Solve for x
x = 546,637,264,348.58/848,708.24 - Step 6: Final answer
x = 644,081.49
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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.