Finding the Fourth Proportional to 3,863,203.33, 5,794,662 and 1,558,693.09
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Solution
The fourth proportional to 3,863,203.33, 5,794,662 and 1,558,693.09 is: 2,337,981.94
Step by Step Solution
- Step 1: Write the proportion equation
3,863,203.33 : 5,794,662 = 1,558,693.09 : x - Step 2: Convert to fraction form
3,863,203.33/5,794,662 = 1,558,693.09/x - Step 3: Cross multiply
3,863,203.33x = 5,794,662 × 1,558,693.09 - Step 4: Simplify right side
3,863,203.33x = 9,032,099,618,285.58 - Step 5: Solve for x
x = 9,032,099,618,285.58/3,863,203.33 - Step 6: Final answer
x = 2,337,981.94
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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.