Home / 1,895.40-2,843.56-596.87

Finding the Fourth Proportional to 1,895.40, 2,843.56 and 596.87

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Solution

The fourth proportional to 1,895.40, 2,843.56 and 596.87 is: 895.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,895.40 : 2,843.56 = 596.87 : x
  2. Step 2: Convert to fraction form
    1,895.40/2,843.56 = 596.87/x
  3. Step 3: Cross multiply
    1,895.40x = 2,843.56 × 596.87
  4. Step 4: Simplify right side
    1,895.40x = 1,697,232.85
  5. Step 5: Solve for x
    x = 1,697,232.85/1,895.40
  6. Step 6: Final answer
    x = 895.45

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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.