Home / 9,944,321.52-13,723,025.87-5,593,410.77

Finding the Fourth Proportional to 9,944,321.52, 13,723,025.87 and 5,593,410.77

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Solution

The fourth proportional to 9,944,321.52, 13,723,025.87 and 5,593,410.77 is: 7,718,829.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,944,321.52 : 13,723,025.87 = 5,593,410.77 : x
  2. Step 2: Convert to fraction form
    9,944,321.52/13,723,025.87 = 5,593,410.77/x
  3. Step 3: Cross multiply
    9,944,321.52x = 13,723,025.87 × 5,593,410.77
  4. Step 4: Simplify right side
    9,944,321.52x = 76,758,520,601,664.44
  5. Step 5: Solve for x
    x = 76,758,520,601,664.44/9,944,321.52
  6. Step 6: Final answer
    x = 7,718,829.33

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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.