Finding the Fourth Proportional to 852,319.26, 1,277,580.08 and 283,548
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Solution
The fourth proportional to 852,319.26, 1,277,580.08 and 283,548 is: 425,022.99
Step by Step Solution
- Step 1: Write the proportion equation
852,319.26 : 1,277,580.08 = 283,548 : x - Step 2: Convert to fraction form
852,319.26/1,277,580.08 = 283,548/x - Step 3: Cross multiply
852,319.26x = 1,277,580.08 × 283,548 - Step 4: Simplify right side
852,319.26x = 362,255,276,523.84 - Step 5: Solve for x
x = 362,255,276,523.84/852,319.26 - Step 6: Final answer
x = 425,022.99
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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.