Finding the Fourth Proportional to 587,529.20, 881,244.58 and 232,447.88
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Solution
The fourth proportional to 587,529.20, 881,244.58 and 232,447.88 is: 348,652.35
Step by Step Solution
- Step 1: Write the proportion equation
587,529.20 : 881,244.58 = 232,447.88 : x - Step 2: Convert to fraction form
587,529.20/881,244.58 = 232,447.88/x - Step 3: Cross multiply
587,529.20x = 881,244.58 × 232,447.88 - Step 4: Simplify right side
587,529.20x = 204,843,434,382.49 - Step 5: Solve for x
x = 204,843,434,382.49/587,529.20 - Step 6: Final answer
x = 348,652.35
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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.