Home / 5,779,750.26-8,667,896.90-3,624,049.64

Finding the Fourth Proportional to 5,779,750.26, 8,667,896.90 and 3,624,049.64

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Solution

The fourth proportional to 5,779,750.26, 8,667,896.90 and 3,624,049.64 is: 5,434,990.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,779,750.26 : 8,667,896.90 = 3,624,049.64 : x
  2. Step 2: Convert to fraction form
    5,779,750.26/8,667,896.90 = 3,624,049.64/x
  3. Step 3: Cross multiply
    5,779,750.26x = 8,667,896.90 × 3,624,049.64
  4. Step 4: Simplify right side
    5,779,750.26x = 31,412,888,640,002.12
  5. Step 5: Solve for x
    x = 31,412,888,640,002.12/5,779,750.26
  6. Step 6: Final answer
    x = 5,434,990.65

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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.