Finding the Fourth Proportional to 2,306,544.84, 3,459,831.84 and 1,512,867.96
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Solution
The fourth proportional to 2,306,544.84, 3,459,831.84 and 1,512,867.96 is: 2,269,311.50
Step by Step Solution
- Step 1: Write the proportion equation
2,306,544.84 : 3,459,831.84 = 1,512,867.96 : x - Step 2: Convert to fraction form
2,306,544.84/3,459,831.84 = 1,512,867.96/x - Step 3: Cross multiply
2,306,544.84x = 3,459,831.84 × 1,512,867.96 - Step 4: Simplify right side
2,306,544.84x = 5,234,268,737,723.85 - Step 5: Solve for x
x = 5,234,268,737,723.85/2,306,544.84 - Step 6: Final answer
x = 2,269,311.50
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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.