Home / 2,004,002.46-2,765,818.85-1,269,023.81

Finding the Fourth Proportional to 2,004,002.46, 2,765,818.85 and 1,269,023.81

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Solution

The fourth proportional to 2,004,002.46, 2,765,818.85 and 1,269,023.81 is: 1,751,439.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,004,002.46 : 2,765,818.85 = 1,269,023.81 : x
  2. Step 2: Convert to fraction form
    2,004,002.46/2,765,818.85 = 1,269,023.81/x
  3. Step 3: Cross multiply
    2,004,002.46x = 2,765,818.85 × 1,269,023.81
  4. Step 4: Simplify right side
    2,004,002.46x = 3,509,889,954,622.61
  5. Step 5: Solve for x
    x = 3,509,889,954,622.61/2,004,002.46
  6. Step 6: Final answer
    x = 1,751,439.94

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.