Finding the Fourth Proportional to 4,396,084.78, 6,592,258.76 and 1,800,600.18
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Solution
The fourth proportional to 4,396,084.78, 6,592,258.76 and 1,800,600.18 is: 2,700,134.99
Step by Step Solution
- Step 1: Write the proportion equation
4,396,084.78 : 6,592,258.76 = 1,800,600.18 : x - Step 2: Convert to fraction form
4,396,084.78/6,592,258.76 = 1,800,600.18/x - Step 3: Cross multiply
4,396,084.78x = 6,592,258.76 × 1,800,600.18 - Step 4: Simplify right side
4,396,084.78x = 11,870,022,323,348.44 - Step 5: Solve for x
x = 11,870,022,323,348.44/4,396,084.78 - Step 6: Final answer
x = 2,700,134.99
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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.