Finding the Fourth Proportional to 3,633,211.24, 5,451,994.14 and 1,503,324.52
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Solution
The fourth proportional to 3,633,211.24, 5,451,994.14 and 1,503,324.52 is: 2,255,887.68
Step by Step Solution
- Step 1: Write the proportion equation
3,633,211.24 : 5,451,994.14 = 1,503,324.52 : x - Step 2: Convert to fraction form
3,633,211.24/5,451,994.14 = 1,503,324.52/x - Step 3: Cross multiply
3,633,211.24x = 5,451,994.14 × 1,503,324.52 - Step 4: Simplify right side
3,633,211.24x = 8,196,116,473,558.31 - Step 5: Solve for x
x = 8,196,116,473,558.31/3,633,211.24 - Step 6: Final answer
x = 2,255,887.68
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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.