Finding the Fourth Proportional to 895,027.58, 1,342,221.68 and 295,878.14
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Solution
The fourth proportional to 895,027.58, 1,342,221.68 and 295,878.14 is: 443,711.53
Step by Step Solution
- Step 1: Write the proportion equation
895,027.58 : 1,342,221.68 = 295,878.14 : x - Step 2: Convert to fraction form
895,027.58/1,342,221.68 = 295,878.14/x - Step 3: Cross multiply
895,027.58x = 1,342,221.68 × 295,878.14 - Step 4: Simplify right side
895,027.58x = 397,134,054,146.08 - Step 5: Solve for x
x = 397,134,054,146.08/895,027.58 - Step 6: Final answer
x = 443,711.53
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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.