Home / 1,483,257.75-2,223,567.13-536,417.97

Finding the Fourth Proportional to 1,483,257.75, 2,223,567.13 and 536,417.97

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Solution

The fourth proportional to 1,483,257.75, 2,223,567.13 and 536,417.97 is: 804,149.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,483,257.75 : 2,223,567.13 = 536,417.97 : x
  2. Step 2: Convert to fraction form
    1,483,257.75/2,223,567.13 = 536,417.97/x
  3. Step 3: Cross multiply
    1,483,257.75x = 2,223,567.13 × 536,417.97
  4. Step 4: Simplify right side
    1,483,257.75x = 1,192,761,366,033.33
  5. Step 5: Solve for x
    x = 1,192,761,366,033.33/1,483,257.75
  6. Step 6: Final answer
    x = 804,149.76

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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.