Home / 2,469,033.10-3,700,944.37-1,331,485.71

Finding the Fourth Proportional to 2,469,033.10, 3,700,944.37 and 1,331,485.71

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Solution

The fourth proportional to 2,469,033.10, 3,700,944.37 and 1,331,485.71 is: 1,995,823.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,469,033.10 : 3,700,944.37 = 1,331,485.71 : x
  2. Step 2: Convert to fraction form
    2,469,033.10/3,700,944.37 = 1,331,485.71/x
  3. Step 3: Cross multiply
    2,469,033.10x = 3,700,944.37 × 1,331,485.71
  4. Step 4: Simplify right side
    2,469,033.10x = 4,927,754,542,159.95
  5. Step 5: Solve for x
    x = 4,927,754,542,159.95/2,469,033.10
  6. Step 6: Final answer
    x = 1,995,823.60

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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.