Home / 3,265,681.72-4,896,834.92-1,467,027.30

Finding the Fourth Proportional to 3,265,681.72, 4,896,834.92 and 1,467,027.30

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Solution

The fourth proportional to 3,265,681.72, 4,896,834.92 and 1,467,027.30 is: 2,199,782.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,265,681.72 : 4,896,834.92 = 1,467,027.30 : x
  2. Step 2: Convert to fraction form
    3,265,681.72/4,896,834.92 = 1,467,027.30/x
  3. Step 3: Cross multiply
    3,265,681.72x = 4,896,834.92 × 1,467,027.30
  4. Step 4: Simplify right side
    3,265,681.72x = 7,183,790,511,233.32
  5. Step 5: Solve for x
    x = 7,183,790,511,233.32/3,265,681.72
  6. Step 6: Final answer
    x = 2,199,782.81

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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.