Home / 6,021,558.01-8,309,775-3,268,249.39

Finding the Fourth Proportional to 6,021,558.01, 8,309,775 and 3,268,249.39

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Solution

The fourth proportional to 6,021,558.01, 8,309,775 and 3,268,249.39 is: 4,510,197.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,021,558.01 : 8,309,775 = 3,268,249.39 : x
  2. Step 2: Convert to fraction form
    6,021,558.01/8,309,775 = 3,268,249.39/x
  3. Step 3: Cross multiply
    6,021,558.01x = 8,309,775 × 3,268,249.39
  4. Step 4: Simplify right side
    6,021,558.01x = 27,158,417,074,787.25
  5. Step 5: Solve for x
    x = 27,158,417,074,787.25/6,021,558.01
  6. Step 6: Final answer
    x = 4,510,197.70

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1.5x scale

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.