Finding the Fourth Proportional to 595,684.56, 822,050.99 and 323,752.44
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Solution
The fourth proportional to 595,684.56, 822,050.99 and 323,752.44 is: 446,781.79
Step by Step Solution
- Step 1: Write the proportion equation
595,684.56 : 822,050.99 = 323,752.44 : x - Step 2: Convert to fraction form
595,684.56/822,050.99 = 323,752.44/x - Step 3: Cross multiply
595,684.56x = 822,050.99 × 323,752.44 - Step 4: Simplify right side
595,684.56x = 266,141,012,198.15 - Step 5: Solve for x
x = 266,141,012,198.15/595,684.56 - Step 6: Final answer
x = 446,781.79
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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.