Home / 3,196,027.80-4,410,489.22-1,745,723

Finding the Fourth Proportional to 3,196,027.80, 4,410,489.22 and 1,745,723

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Solution

The fourth proportional to 3,196,027.80, 4,410,489.22 and 1,745,723 is: 2,409,081.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,196,027.80 : 4,410,489.22 = 1,745,723 : x
  2. Step 2: Convert to fraction form
    3,196,027.80/4,410,489.22 = 1,745,723/x
  3. Step 3: Cross multiply
    3,196,027.80x = 4,410,489.22 × 1,745,723
  4. Step 4: Simplify right side
    3,196,027.80x = 7,699,492,472,606.06
  5. Step 5: Solve for x
    x = 7,699,492,472,606.06/3,196,027.80
  6. Step 6: Final answer
    x = 2,409,081.82

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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.