Finding the Fourth Proportional to 435,338.99, 600,734.87 and 244,315.48
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Solution
The fourth proportional to 435,338.99, 600,734.87 and 244,315.48 is: 337,136.87
Step by Step Solution
- Step 1: Write the proportion equation
435,338.99 : 600,734.87 = 244,315.48 : x - Step 2: Convert to fraction form
435,338.99/600,734.87 = 244,315.48/x - Step 3: Cross multiply
435,338.99x = 600,734.87 × 244,315.48 - Step 4: Simplify right side
435,338.99x = 146,768,823,891.54 - Step 5: Solve for x
x = 146,768,823,891.54/435,338.99 - Step 6: Final answer
x = 337,136.87
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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.