Home / 2,262,380.39-3,121,044.65-2,004,520.32

Finding the Fourth Proportional to 2,262,380.39, 3,121,044.65 and 2,004,520.32

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Solution

The fourth proportional to 2,262,380.39, 3,121,044.65 and 2,004,520.32 is: 2,765,316.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,262,380.39 : 3,121,044.65 = 2,004,520.32 : x
  2. Step 2: Convert to fraction form
    2,262,380.39/3,121,044.65 = 2,004,520.32/x
  3. Step 3: Cross multiply
    2,262,380.39x = 3,121,044.65 × 2,004,520.32
  4. Step 4: Simplify right side
    2,262,380.39x = 6,256,197,410,529.69
  5. Step 5: Solve for x
    x = 6,256,197,410,529.69/2,262,380.39
  6. Step 6: Final answer
    x = 2,765,316.32

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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.