Finding the Fourth Proportional to 4,565,208.48, 6,844,774 and 2,739,462.60
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Solution
The fourth proportional to 4,565,208.48, 6,844,774 and 2,739,462.60 is: 4,107,370.44
Step by Step Solution
- Step 1: Write the proportion equation
4,565,208.48 : 6,844,774 = 2,739,462.60 : x - Step 2: Convert to fraction form
4,565,208.48/6,844,774 = 2,739,462.60/x - Step 3: Cross multiply
4,565,208.48x = 6,844,774 × 2,739,462.60 - Step 4: Simplify right side
4,565,208.48x = 18,751,002,378,452.40 - Step 5: Solve for x
x = 18,751,002,378,452.40/4,565,208.48 - Step 6: Final answer
x = 4,107,370.44
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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.