Finding the Fourth Proportional to 587,235.28, 880,541.88 and 232,234.96
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Solution
The fourth proportional to 587,235.28, 880,541.88 and 232,234.96 is: 348,229.43
Step by Step Solution
- Step 1: Write the proportion equation
587,235.28 : 880,541.88 = 232,234.96 : x - Step 2: Convert to fraction form
587,235.28/880,541.88 = 232,234.96/x - Step 3: Cross multiply
587,235.28x = 880,541.88 × 232,234.96 - Step 4: Simplify right side
587,235.28x = 204,492,608,280.13 - Step 5: Solve for x
x = 204,492,608,280.13/587,235.28 - Step 6: Final answer
x = 348,229.43
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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.