Finding the Fourth Proportional to 4,408,774.58, 6,083,773.01 and 2,474,661.49
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Solution
The fourth proportional to 4,408,774.58, 6,083,773.01 and 2,474,661.49 is: 3,414,844.31
Step by Step Solution
- Step 1: Write the proportion equation
4,408,774.58 : 6,083,773.01 = 2,474,661.49 : x - Step 2: Convert to fraction form
4,408,774.58/6,083,773.01 = 2,474,661.49/x - Step 3: Cross multiply
4,408,774.58x = 6,083,773.01 × 2,474,661.49 - Step 4: Simplify right side
4,408,774.58x = 15,055,278,777,365.60 - Step 5: Solve for x
x = 15,055,278,777,365.60/4,408,774.58 - Step 6: Final answer
x = 3,414,844.31
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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.