Finding the Fourth Proportional to 1,650,595.84, 2,474,286.72 and 852,778.24
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Solution
The fourth proportional to 1,650,595.84, 2,474,286.72 and 852,778.24 is: 1,278,337.08
Step by Step Solution
- Step 1: Write the proportion equation
1,650,595.84 : 2,474,286.72 = 852,778.24 : x - Step 2: Convert to fraction form
1,650,595.84/2,474,286.72 = 852,778.24/x - Step 3: Cross multiply
1,650,595.84x = 2,474,286.72 × 852,778.24 - Step 4: Simplify right side
1,650,595.84x = 2,110,017,874,336.97 - Step 5: Solve for x
x = 2,110,017,874,336.97/1,650,595.84 - Step 6: Final answer
x = 1,278,337.08
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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.