Home / 5,779,950.30-8,667,301.05-2,184,522.30

Finding the Fourth Proportional to 5,779,950.30, 8,667,301.05 and 2,184,522.30

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Solution

The fourth proportional to 5,779,950.30, 8,667,301.05 and 2,184,522.30 is: 3,275,791.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,779,950.30 : 8,667,301.05 = 2,184,522.30 : x
  2. Step 2: Convert to fraction form
    5,779,950.30/8,667,301.05 = 2,184,522.30/x
  3. Step 3: Cross multiply
    5,779,950.30x = 8,667,301.05 × 2,184,522.30
  4. Step 4: Simplify right side
    5,779,950.30x = 18,933,912,424,538.41
  5. Step 5: Solve for x
    x = 18,933,912,424,538.41/5,779,950.30
  6. Step 6: Final answer
    x = 3,275,791.56

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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.