Home / 2,201,758.42-3,303,478.26-854,866.70

Finding the Fourth Proportional to 2,201,758.42, 3,303,478.26 and 854,866.70

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Solution

The fourth proportional to 2,201,758.42, 3,303,478.26 and 854,866.70 is: 1,282,626.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,201,758.42 : 3,303,478.26 = 854,866.70 : x
  2. Step 2: Convert to fraction form
    2,201,758.42/3,303,478.26 = 854,866.70/x
  3. Step 3: Cross multiply
    2,201,758.42x = 3,303,478.26 × 854,866.70
  4. Step 4: Simplify right side
    2,201,758.42x = 2,824,033,558,647.94
  5. Step 5: Solve for x
    x = 2,824,033,558,647.94/2,201,758.42
  6. Step 6: Final answer
    x = 1,282,626.44

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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.