Home / 5,949,284.35-8,206,990.35-3,885,507.83

Finding the Fourth Proportional to 5,949,284.35, 8,206,990.35 and 3,885,507.83

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Solution

The fourth proportional to 5,949,284.35, 8,206,990.35 and 3,885,507.83 is: 5,360,027.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,949,284.35 : 8,206,990.35 = 3,885,507.83 : x
  2. Step 2: Convert to fraction form
    5,949,284.35/8,206,990.35 = 3,885,507.83/x
  3. Step 3: Cross multiply
    5,949,284.35x = 8,206,990.35 × 3,885,507.83
  4. Step 4: Simplify right side
    5,949,284.35x = 31,888,325,224,624.49
  5. Step 5: Solve for x
    x = 31,888,325,224,624.49/5,949,284.35
  6. Step 6: Final answer
    x = 5,360,027.08

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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.