Finding the Fourth Proportional to 2,446,249.32, 3,375,909.27 and 1,358,538.84
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Solution
The fourth proportional to 2,446,249.32, 3,375,909.27 and 1,358,538.84 is: 1,874,830.92
Step by Step Solution
- Step 1: Write the proportion equation
2,446,249.32 : 3,375,909.27 = 1,358,538.84 : x - Step 2: Convert to fraction form
2,446,249.32/3,375,909.27 = 1,358,538.84/x - Step 3: Cross multiply
2,446,249.32x = 3,375,909.27 × 1,358,538.84 - Step 4: Simplify right side
2,446,249.32x = 4,586,303,863,611.05 - Step 5: Solve for x
x = 4,586,303,863,611.05/2,446,249.32 - Step 6: Final answer
x = 1,874,830.92
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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.