Home / 3,262,002.60-4,501,410.84-1,811,786.52

Finding the Fourth Proportional to 3,262,002.60, 4,501,410.84 and 1,811,786.52

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Solution

The fourth proportional to 3,262,002.60, 4,501,410.84 and 1,811,786.52 is: 2,500,180.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,262,002.60 : 4,501,410.84 = 1,811,786.52 : x
  2. Step 2: Convert to fraction form
    3,262,002.60/4,501,410.84 = 1,811,786.52/x
  3. Step 3: Cross multiply
    3,262,002.60x = 4,501,410.84 × 1,811,786.52
  4. Step 4: Simplify right side
    3,262,002.60x = 8,155,595,480,893.88
  5. Step 5: Solve for x
    x = 8,155,595,480,893.88/3,262,002.60
  6. Step 6: Final answer
    x = 2,500,180.56

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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.