Finding the Fourth Proportional to 2,495,249.20, 3,737,344.20 and 1,932,458.80
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Solution
The fourth proportional to 2,495,249.20, 3,737,344.20 and 1,932,458.80 is: 2,894,405.77
Step by Step Solution
- Step 1: Write the proportion equation
2,495,249.20 : 3,737,344.20 = 1,932,458.80 : x - Step 2: Convert to fraction form
2,495,249.20/3,737,344.20 = 1,932,458.80/x - Step 3: Cross multiply
2,495,249.20x = 3,737,344.20 × 1,932,458.80 - Step 4: Simplify right side
2,495,249.20x = 7,222,263,687,918.96 - Step 5: Solve for x
x = 7,222,263,687,918.96/2,495,249.20 - Step 6: Final answer
x = 2,894,405.77
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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.