Finding the Fourth Proportional to 600,584.44, 828,793.74 and 328,651.24
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Solution
The fourth proportional to 600,584.44, 828,793.74 and 328,651.24 is: 453,531.71
Step by Step Solution
- Step 1: Write the proportion equation
600,584.44 : 828,793.74 = 328,651.24 : x - Step 2: Convert to fraction form
600,584.44/828,793.74 = 328,651.24/x - Step 3: Cross multiply
600,584.44x = 828,793.74 × 328,651.24 - Step 4: Simplify right side
600,584.44x = 272,384,090,355.24 - Step 5: Solve for x
x = 272,384,090,355.24/600,584.44 - Step 6: Final answer
x = 453,531.71
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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.