Finding the Fourth Proportional to 795,589.41, 1,097,898.05 and 433,021.26
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Solution
The fourth proportional to 795,589.41, 1,097,898.05 and 433,021.26 is: 597,560.99
Step by Step Solution
- Step 1: Write the proportion equation
795,589.41 : 1,097,898.05 = 433,021.26 : x - Step 2: Convert to fraction form
795,589.41/1,097,898.05 = 433,021.26/x - Step 3: Cross multiply
795,589.41x = 1,097,898.05 × 433,021.26 - Step 4: Simplify right side
795,589.41x = 475,413,198,045.10 - Step 5: Solve for x
x = 475,413,198,045.10/795,589.41 - Step 6: Final answer
x = 597,560.99
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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.