Finding the Fourth Proportional to 6,261,420.44, 9,393,924 and 3,067,481.92
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Solution
The fourth proportional to 6,261,420.44, 9,393,924 and 3,067,481.92 is: 4,602,101.44
Step by Step Solution
- Step 1: Write the proportion equation
6,261,420.44 : 9,393,924 = 3,067,481.92 : x - Step 2: Convert to fraction form
6,261,420.44/9,393,924 = 3,067,481.92/x - Step 3: Cross multiply
6,261,420.44x = 9,393,924 × 3,067,481.92 - Step 4: Simplify right side
6,261,420.44x = 28,815,692,027,854.08 - Step 5: Solve for x
x = 28,815,692,027,854.08/6,261,420.44 - Step 6: Final answer
x = 4,602,101.44
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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.