Finding the Fourth Proportional to 1,062,010.73, 1,592,425.53 and 351,651.26
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Solution
The fourth proportional to 1,062,010.73, 1,592,425.53 and 351,651.26 is: 527,281.34
Step by Step Solution
- Step 1: Write the proportion equation
1,062,010.73 : 1,592,425.53 = 351,651.26 : x - Step 2: Convert to fraction form
1,062,010.73/1,592,425.53 = 351,651.26/x - Step 3: Cross multiply
1,062,010.73x = 1,592,425.53 × 351,651.26 - Step 4: Simplify right side
1,062,010.73x = 559,978,436,118.54 - Step 5: Solve for x
x = 559,978,436,118.54/1,062,010.73 - Step 6: Final answer
x = 527,281.34
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Why These Related Problems?
These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.