Home / 5,667,562.72-8,496,310.65-2,208,501.52

Finding the Fourth Proportional to 5,667,562.72, 8,496,310.65 and 2,208,501.52

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Solution

The fourth proportional to 5,667,562.72, 8,496,310.65 and 2,208,501.52 is: 3,310,790.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,667,562.72 : 8,496,310.65 = 2,208,501.52 : x
  2. Step 2: Convert to fraction form
    5,667,562.72/8,496,310.65 = 2,208,501.52/x
  3. Step 3: Cross multiply
    5,667,562.72x = 8,496,310.65 × 2,208,501.52
  4. Step 4: Simplify right side
    5,667,562.72x = 18,764,114,984,917.19
  5. Step 5: Solve for x
    x = 18,764,114,984,917.19/5,667,562.72
  6. Step 6: Final answer
    x = 3,310,790.88

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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.