Finding the Fourth Proportional to 2,882,489.76, 4,317,436.08 and 1,460,103.84
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Solution
The fourth proportional to 2,882,489.76, 4,317,436.08 and 1,460,103.84 is: 2,186,965.27
Step by Step Solution
- Step 1: Write the proportion equation
2,882,489.76 : 4,317,436.08 = 1,460,103.84 : x - Step 2: Convert to fraction form
2,882,489.76/4,317,436.08 = 1,460,103.84/x - Step 3: Cross multiply
2,882,489.76x = 4,317,436.08 × 1,460,103.84 - Step 4: Simplify right side
2,882,489.76x = 6,303,904,999,362.55 - Step 5: Solve for x
x = 6,303,904,999,362.55/2,882,489.76 - Step 6: Final answer
x = 2,186,965.27
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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.