Finding the Fourth Proportional to 5,794,237.44, 7,997,037.24 and 3,346,408.52
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Solution
The fourth proportional to 5,794,237.44, 7,997,037.24 and 3,346,408.52 is: 4,618,615.28
Step by Step Solution
- Step 1: Write the proportion equation
5,794,237.44 : 7,997,037.24 = 3,346,408.52 : x - Step 2: Convert to fraction form
5,794,237.44/7,997,037.24 = 3,346,408.52/x - Step 3: Cross multiply
5,794,237.44x = 7,997,037.24 × 3,346,408.52 - Step 4: Simplify right side
5,794,237.44x = 26,761,353,554,693.29 - Step 5: Solve for x
x = 26,761,353,554,693.29/5,794,237.44 - Step 6: Final answer
x = 4,618,615.28
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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.