Finding the Fourth Proportional to 4,296,265.53, 6,443,917.16 and 1,101,466.77
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Solution
The fourth proportional to 4,296,265.53, 6,443,917.16 and 1,101,466.77 is: 1,652,076.80
Step by Step Solution
- Step 1: Write the proportion equation
4,296,265.53 : 6,443,917.16 = 1,101,466.77 : x - Step 2: Convert to fraction form
4,296,265.53/6,443,917.16 = 1,101,466.77/x - Step 3: Cross multiply
4,296,265.53x = 6,443,917.16 × 1,101,466.77 - Step 4: Simplify right side
4,296,265.53x = 7,097,760,614,865.44 - Step 5: Solve for x
x = 7,097,760,614,865.44/4,296,265.53 - Step 6: Final answer
x = 1,652,076.80
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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.