Finding the Fourth Proportional to 337,454.34, 506,368.33 and 202,185.99
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Solution
The fourth proportional to 337,454.34, 506,368.33 and 202,185.99 is: 303,390.92
Step by Step Solution
- Step 1: Write the proportion equation
337,454.34 : 506,368.33 = 202,185.99 : x - Step 2: Convert to fraction form
337,454.34/506,368.33 = 202,185.99/x - Step 3: Cross multiply
337,454.34x = 506,368.33 × 202,185.99 - Step 4: Simplify right side
337,454.34x = 102,380,581,600.23 - Step 5: Solve for x
x = 102,380,581,600.23/337,454.34 - Step 6: Final answer
x = 303,390.92
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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.