Finding the Fourth Proportional to 435,293.36, 600,704.84 and 244,306.75
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Solution
The fourth proportional to 435,293.36, 600,704.84 and 244,306.75 is: 337,143.31
Step by Step Solution
- Step 1: Write the proportion equation
435,293.36 : 600,704.84 = 244,306.75 : x - Step 2: Convert to fraction form
435,293.36/600,704.84 = 244,306.75/x - Step 3: Cross multiply
435,293.36x = 600,704.84 × 244,306.75 - Step 4: Simplify right side
435,293.36x = 146,756,245,948.14 - Step 5: Solve for x
x = 146,756,245,948.14/435,293.36 - Step 6: Final answer
x = 337,143.31
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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.