Home / 6,544,667.96-9,821,485.97-2,284,836.20

Finding the Fourth Proportional to 6,544,667.96, 9,821,485.97 and 2,284,836.20

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Solution

The fourth proportional to 6,544,667.96, 9,821,485.97 and 2,284,836.20 is: 3,428,819.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,544,667.96 : 9,821,485.97 = 2,284,836.20 : x
  2. Step 2: Convert to fraction form
    6,544,667.96/9,821,485.97 = 2,284,836.20/x
  3. Step 3: Cross multiply
    6,544,667.96x = 9,821,485.97 × 2,284,836.20
  4. Step 4: Simplify right side
    6,544,667.96x = 22,440,486,638,652.77
  5. Step 5: Solve for x
    x = 22,440,486,638,652.77/6,544,667.96
  6. Step 6: Final answer
    x = 3,428,819.73

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.