Finding the Fourth Proportional to 2,273,170.92, 3,409,376.22 and 833,556.84
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Solution
The fourth proportional to 2,273,170.92, 3,409,376.22 and 833,556.84 is: 1,250,195.86
Step by Step Solution
- Step 1: Write the proportion equation
2,273,170.92 : 3,409,376.22 = 833,556.84 : x - Step 2: Convert to fraction form
2,273,170.92/3,409,376.22 = 833,556.84/x - Step 3: Cross multiply
2,273,170.92x = 3,409,376.22 × 833,556.84 - Step 4: Simplify right side
2,273,170.92x = 2,841,908,868,314.35 - Step 5: Solve for x
x = 2,841,908,868,314.35/2,273,170.92 - Step 6: Final answer
x = 1,250,195.86
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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.