Finding the Fourth Proportional to 3,801,253.24, 5,245,859.99 and 2,082,373.30
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Solution
The fourth proportional to 3,801,253.24, 5,245,859.99 and 2,082,373.30 is: 2,873,746.65
Step by Step Solution
- Step 1: Write the proportion equation
3,801,253.24 : 5,245,859.99 = 2,082,373.30 : x - Step 2: Convert to fraction form
3,801,253.24/5,245,859.99 = 2,082,373.30/x - Step 3: Cross multiply
3,801,253.24x = 5,245,859.99 × 2,082,373.30 - Step 4: Simplify right side
3,801,253.24x = 10,923,838,778,714.27 - Step 5: Solve for x
x = 10,923,838,778,714.27/3,801,253.24 - Step 6: Final answer
x = 2,873,746.65
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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.