Finding the Fourth Proportional to 5,890,394.44, 8,833,403.94 and 2,051,230.96
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Solution
The fourth proportional to 5,890,394.44, 8,833,403.94 and 2,051,230.96 is: 3,076,084.60
Step by Step Solution
- Step 1: Write the proportion equation
5,890,394.44 : 8,833,403.94 = 2,051,230.96 : x - Step 2: Convert to fraction form
5,890,394.44/8,833,403.94 = 2,051,230.96/x - Step 3: Cross multiply
5,890,394.44x = 8,833,403.94 × 2,051,230.96 - Step 4: Simplify right side
5,890,394.44x = 18,119,351,643,913.98 - Step 5: Solve for x
x = 18,119,351,643,913.98/5,890,394.44 - Step 6: Final answer
x = 3,076,084.60
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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.