Finding the Fourth Proportional to 5,794,235.44, 7,997,034.48 and 3,346,406.52
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Solution
The fourth proportional to 5,794,235.44, 7,997,034.48 and 3,346,406.52 is: 4,618,612.52
Step by Step Solution
- Step 1: Write the proportion equation
5,794,235.44 : 7,997,034.48 = 3,346,406.52 : x - Step 2: Convert to fraction form
5,794,235.44/7,997,034.48 = 3,346,406.52/x - Step 3: Cross multiply
5,794,235.44x = 7,997,034.48 × 3,346,406.52 - Step 4: Simplify right side
5,794,235.44x = 26,761,328,324,536.81 - Step 5: Solve for x
x = 26,761,328,324,536.81/5,794,235.44 - Step 6: Final answer
x = 4,618,612.52
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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.