Finding the Fourth Proportional to 757,325.28, 1,135,987.56 and 224,846.04
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Solution
The fourth proportional to 757,325.28, 1,135,987.56 and 224,846.04 is: 337,268.95
Step by Step Solution
- Step 1: Write the proportion equation
757,325.28 : 1,135,987.56 = 224,846.04 : x - Step 2: Convert to fraction form
757,325.28/1,135,987.56 = 224,846.04/x - Step 3: Cross multiply
757,325.28x = 1,135,987.56 × 224,846.04 - Step 4: Simplify right side
757,325.28x = 255,422,304,355.26 - Step 5: Solve for x
x = 255,422,304,355.26/757,325.28 - Step 6: Final answer
x = 337,268.95
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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.