Finding the Fourth Proportional to 2,184,267.44, 3,014,440.44 and 1,324,863.92
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Solution
The fourth proportional to 2,184,267.44, 3,014,440.44 and 1,324,863.92 is: 1,828,404.02
Step by Step Solution
- Step 1: Write the proportion equation
2,184,267.44 : 3,014,440.44 = 1,324,863.92 : x - Step 2: Convert to fraction form
2,184,267.44/3,014,440.44 = 1,324,863.92/x - Step 3: Cross multiply
2,184,267.44x = 3,014,440.44 × 1,324,863.92 - Step 4: Simplify right side
2,184,267.44x = 3,993,723,377,944.92 - Step 5: Solve for x
x = 3,993,723,377,944.92/2,184,267.44 - Step 6: Final answer
x = 1,828,404.02
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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.