Finding the Fourth Proportional to 595,733.74, 822,108.49 and 341,134.13
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Solution
The fourth proportional to 595,733.74, 822,108.49 and 341,134.13 is: 470,762.77
Step by Step Solution
- Step 1: Write the proportion equation
595,733.74 : 822,108.49 = 341,134.13 : x - Step 2: Convert to fraction form
595,733.74/822,108.49 = 341,134.13/x - Step 3: Cross multiply
595,733.74x = 822,108.49 × 341,134.13 - Step 4: Simplify right side
595,733.74x = 280,449,265,704.20 - Step 5: Solve for x
x = 280,449,265,704.20/595,733.74 - Step 6: Final answer
x = 470,762.77
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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.