Finding the Fourth Proportional to 2,393,044.56, 3,303,620.37 and 1,847,956.68
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Solution
The fourth proportional to 2,393,044.56, 3,303,620.37 and 1,847,956.68 is: 2,551,121.46
Step by Step Solution
- Step 1: Write the proportion equation
2,393,044.56 : 3,303,620.37 = 1,847,956.68 : x - Step 2: Convert to fraction form
2,393,044.56/3,303,620.37 = 1,847,956.68/x - Step 3: Cross multiply
2,393,044.56x = 3,303,620.37 × 1,847,956.68 - Step 4: Simplify right side
2,393,044.56x = 6,104,947,330,925.57 - Step 5: Solve for x
x = 6,104,947,330,925.57/2,393,044.56 - Step 6: Final answer
x = 2,551,121.46
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Why These Related Problems?
These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.