Finding the Fourth Proportional to 944,325.92, 1,416,765.70 and 304,616.88
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Solution
The fourth proportional to 944,325.92, 1,416,765.70 and 304,616.88 is: 457,014.62
Step by Step Solution
- Step 1: Write the proportion equation
944,325.92 : 1,416,765.70 = 304,616.88 : x - Step 2: Convert to fraction form
944,325.92/1,416,765.70 = 304,616.88/x - Step 3: Cross multiply
944,325.92x = 1,416,765.70 × 304,616.88 - Step 4: Simplify right side
944,325.92x = 431,570,747,225.02 - Step 5: Solve for x
x = 431,570,747,225.02/944,325.92 - Step 6: Final answer
x = 457,014.62
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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.