Home / 1,483,290.52-2,223,616.22-536,450.76

Finding the Fourth Proportional to 1,483,290.52, 2,223,616.22 and 536,450.76

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Solution

The fourth proportional to 1,483,290.52, 2,223,616.22 and 536,450.76 is: 804,198.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,483,290.52 : 2,223,616.22 = 536,450.76 : x
  2. Step 2: Convert to fraction form
    1,483,290.52/2,223,616.22 = 536,450.76/x
  3. Step 3: Cross multiply
    1,483,290.52x = 2,223,616.22 × 536,450.76
  4. Step 4: Simplify right side
    1,483,290.52x = 1,192,860,611,167.33
  5. Step 5: Solve for x
    x = 1,192,860,611,167.33/1,483,290.52
  6. Step 6: Final answer
    x = 804,198.90

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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.