Finding the Fourth Proportional to 546,183.25, 753,424.19 and 341,879.52
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Solution
The fourth proportional to 546,183.25, 753,424.19 and 341,879.52 is: 471,600.50
Step by Step Solution
- Step 1: Write the proportion equation
546,183.25 : 753,424.19 = 341,879.52 : x - Step 2: Convert to fraction form
546,183.25/753,424.19 = 341,879.52/x - Step 3: Cross multiply
546,183.25x = 753,424.19 × 341,879.52 - Step 4: Simplify right side
546,183.25x = 257,580,294,957.07 - Step 5: Solve for x
x = 257,580,294,957.07/546,183.25 - Step 6: Final answer
x = 471,600.50
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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.