Finding the Fourth Proportional to 1,444,882.26, 2,167,427.28 and 498,239.32
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Solution
The fourth proportional to 1,444,882.26, 2,167,427.28 and 498,239.32 is: 747,394.80
Step by Step Solution
- Step 1: Write the proportion equation
1,444,882.26 : 2,167,427.28 = 498,239.32 : x - Step 2: Convert to fraction form
1,444,882.26/2,167,427.28 = 498,239.32/x - Step 3: Cross multiply
1,444,882.26x = 2,167,427.28 × 498,239.32 - Step 4: Simplify right side
1,444,882.26x = 1,079,897,494,136.65 - Step 5: Solve for x
x = 1,079,897,494,136.65/1,444,882.26 - Step 6: Final answer
x = 747,394.80
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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.