Finding the Fourth Proportional to 604,237.35, 833,830.84 and 332,305.20
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Solution
The fourth proportional to 604,237.35, 833,830.84 and 332,305.20 is: 458,571.99
Step by Step Solution
- Step 1: Write the proportion equation
604,237.35 : 833,830.84 = 332,305.20 : x - Step 2: Convert to fraction form
604,237.35/833,830.84 = 332,305.20/x - Step 3: Cross multiply
604,237.35x = 833,830.84 × 332,305.20 - Step 4: Simplify right side
604,237.35x = 277,086,324,467.75 - Step 5: Solve for x
x = 277,086,324,467.75/604,237.35 - Step 6: Final answer
x = 458,571.99
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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.