Finding the Fourth Proportional to 3,056,227.21, 4,584,493.09 and 1,163,115.37
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Solution
The fourth proportional to 3,056,227.21, 4,584,493.09 and 1,163,115.37 is: 1,744,731.00
Step by Step Solution
- Step 1: Write the proportion equation
3,056,227.21 : 4,584,493.09 = 1,163,115.37 : x - Step 2: Convert to fraction form
3,056,227.21/4,584,493.09 = 1,163,115.37/x - Step 3: Cross multiply
3,056,227.21x = 4,584,493.09 × 1,163,115.37 - Step 4: Simplify right side
3,056,227.21x = 5,332,294,353,715.33 - Step 5: Solve for x
x = 5,332,294,353,715.33/3,056,227.21 - Step 6: Final answer
x = 1,744,731.00
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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.