Finding the Fourth Proportional to 1,844,794.13, 2,764,590.04 and 871,119.51
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Solution
The fourth proportional to 1,844,794.13, 2,764,590.04 and 871,119.51 is: 1,305,450.99
Step by Step Solution
- Step 1: Write the proportion equation
1,844,794.13 : 2,764,590.04 = 871,119.51 : x - Step 2: Convert to fraction form
1,844,794.13/2,764,590.04 = 871,119.51/x - Step 3: Cross multiply
1,844,794.13x = 2,764,590.04 × 871,119.51 - Step 4: Simplify right side
1,844,794.13x = 2,408,288,329,185.09 - Step 5: Solve for x
x = 2,408,288,329,185.09/1,844,794.13 - Step 6: Final answer
x = 1,305,450.99
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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.