Finding the Fourth Proportional to 5,853,464.13, 8,782,105.56 and 2,614,607.04
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Solution
The fourth proportional to 5,853,464.13, 8,782,105.56 and 2,614,607.04 is: 3,922,763.43
Step by Step Solution
- Step 1: Write the proportion equation
5,853,464.13 : 8,782,105.56 = 2,614,607.04 : x - Step 2: Convert to fraction form
5,853,464.13/8,782,105.56 = 2,614,607.04/x - Step 3: Cross multiply
5,853,464.13x = 8,782,105.56 × 2,614,607.04 - Step 4: Simplify right side
5,853,464.13x = 22,961,755,023,199.14 - Step 5: Solve for x
x = 22,961,755,023,199.14/5,853,464.13 - Step 6: Final answer
x = 3,922,763.43
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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.