Finding the Fourth Proportional to 596,694.15, 895,125.11 and 191,750.58
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Solution
The fourth proportional to 596,694.15, 895,125.11 and 191,750.58 is: 287,652.83
Step by Step Solution
- Step 1: Write the proportion equation
596,694.15 : 895,125.11 = 191,750.58 : x - Step 2: Convert to fraction form
596,694.15/895,125.11 = 191,750.58/x - Step 3: Cross multiply
596,694.15x = 895,125.11 × 191,750.58 - Step 4: Simplify right side
596,694.15x = 171,640,759,015.06 - Step 5: Solve for x
x = 171,640,759,015.06/596,694.15 - Step 6: Final answer
x = 287,652.83
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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.