Finding the Fourth Proportional to 437,082.41, 655,693.68 and 184,400.12
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Solution
The fourth proportional to 437,082.41, 655,693.68 and 184,400.12 is: 276,629.74
Step by Step Solution
- Step 1: Write the proportion equation
437,082.41 : 655,693.68 = 184,400.12 : x - Step 2: Convert to fraction form
437,082.41/655,693.68 = 184,400.12/x - Step 3: Cross multiply
437,082.41x = 655,693.68 × 184,400.12 - Step 4: Simplify right side
437,082.41x = 120,909,993,275.24 - Step 5: Solve for x
x = 120,909,993,275.24/437,082.41 - Step 6: Final answer
x = 276,629.74
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Why These Related Problems?
These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.