Home / 1,483,251.75-2,223,558.14-536,411.97

Finding the Fourth Proportional to 1,483,251.75, 2,223,558.14 and 536,411.97

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Solution

The fourth proportional to 1,483,251.75, 2,223,558.14 and 536,411.97 is: 804,140.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,483,251.75 : 2,223,558.14 = 536,411.97 : x
  2. Step 2: Convert to fraction form
    1,483,251.75/2,223,558.14 = 536,411.97/x
  3. Step 3: Cross multiply
    1,483,251.75x = 2,223,558.14 × 536,411.97
  4. Step 4: Simplify right side
    1,483,251.75x = 1,192,743,199,604.88
  5. Step 5: Solve for x
    x = 1,192,743,199,604.88/1,483,251.75
  6. Step 6: Final answer
    x = 804,140.77

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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.