Finding the Fourth Proportional to 2,735,231.33, 3,774,630.79 and 1,494,866.99
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Solution
The fourth proportional to 2,735,231.33, 3,774,630.79 and 1,494,866.99 is: 2,062,922.76
Step by Step Solution
- Step 1: Write the proportion equation
2,735,231.33 : 3,774,630.79 = 1,494,866.99 : x - Step 2: Convert to fraction form
2,735,231.33/3,774,630.79 = 1,494,866.99/x - Step 3: Cross multiply
2,735,231.33x = 3,774,630.79 × 1,494,866.99 - Step 4: Simplify right side
2,735,231.33x = 5,642,570,967,408.62 - Step 5: Solve for x
x = 5,642,570,967,408.62/2,735,231.33 - Step 6: Final answer
x = 2,062,922.76
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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.