Home / 5,823,992.64-8,037,136.72-3,378,051.84

Finding the Fourth Proportional to 5,823,992.64, 8,037,136.72 and 3,378,051.84

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Solution

The fourth proportional to 5,823,992.64, 8,037,136.72 and 3,378,051.84 is: 4,661,727.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,823,992.64 : 8,037,136.72 = 3,378,051.84 : x
  2. Step 2: Convert to fraction form
    5,823,992.64/8,037,136.72 = 3,378,051.84/x
  3. Step 3: Cross multiply
    5,823,992.64x = 8,037,136.72 × 3,378,051.84
  4. Step 4: Simplify right side
    5,823,992.64x = 27,149,864,485,327.56
  5. Step 5: Solve for x
    x = 27,149,864,485,327.56/5,823,992.64
  6. Step 6: Final answer
    x = 4,661,727.13

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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.