Finding the Fourth Proportional to 967,040.24, 1,450,735.41 and 318,651.00
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Solution
The fourth proportional to 967,040.24, 1,450,735.41 and 318,651.00 is: 478,034.18
Step by Step Solution
- Step 1: Write the proportion equation
967,040.24 : 1,450,735.41 = 318,651.00 : x - Step 2: Convert to fraction form
967,040.24/1,450,735.41 = 318,651.00/x - Step 3: Cross multiply
967,040.24x = 1,450,735.41 × 318,651.00 - Step 4: Simplify right side
967,040.24x = 462,278,284,886.59 - Step 5: Solve for x
x = 462,278,284,886.59/967,040.24 - Step 6: Final answer
x = 478,034.18
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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.