Finding the Fourth Proportional to 589,435.68, 883,524.00 and 336,170.91
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Solution
The fourth proportional to 589,435.68, 883,524.00 and 336,170.91 is: 503,897.33
Step by Step Solution
- Step 1: Write the proportion equation
589,435.68 : 883,524.00 = 336,170.91 : x - Step 2: Convert to fraction form
589,435.68/883,524.00 = 336,170.91/x - Step 3: Cross multiply
589,435.68x = 883,524.00 × 336,170.91 - Step 4: Simplify right side
589,435.68x = 297,015,066,690.87 - Step 5: Solve for x
x = 297,015,066,690.87/589,435.68 - Step 6: Final answer
x = 503,897.33
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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.