Finding the Fourth Proportional to 595,899.18, 822,469.14 and 366,651.36
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Solution
The fourth proportional to 595,899.18, 822,469.14 and 366,651.36 is: 506,057.80
Step by Step Solution
- Step 1: Write the proportion equation
595,899.18 : 822,469.14 = 366,651.36 : x - Step 2: Convert to fraction form
595,899.18/822,469.14 = 366,651.36/x - Step 3: Cross multiply
595,899.18x = 822,469.14 × 366,651.36 - Step 4: Simplify right side
595,899.18x = 301,559,428,739.03 - Step 5: Solve for x
x = 301,559,428,739.03/595,899.18 - Step 6: Final answer
x = 506,057.80
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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.