Home / 3,024,297.80-4,538,196.30-1,131,230.60

Finding the Fourth Proportional to 3,024,297.80, 4,538,196.30 and 1,131,230.60

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Solution

The fourth proportional to 3,024,297.80, 4,538,196.30 and 1,131,230.60 is: 1,697,500.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,024,297.80 : 4,538,196.30 = 1,131,230.60 : x
  2. Step 2: Convert to fraction form
    3,024,297.80/4,538,196.30 = 1,131,230.60/x
  3. Step 3: Cross multiply
    3,024,297.80x = 4,538,196.30 × 1,131,230.60
  4. Step 4: Simplify right side
    3,024,297.80x = 5,133,746,523,366.78
  5. Step 5: Solve for x
    x = 5,133,746,523,366.78/3,024,297.80
  6. Step 6: Final answer
    x = 1,697,500.33

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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.