Home / 2,747,027.74-4,121,132.10-925,573.72

Finding the Fourth Proportional to 2,747,027.74, 4,121,132.10 and 925,573.72

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Solution

The fourth proportional to 2,747,027.74, 4,121,132.10 and 925,573.72 is: 1,388,559.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,747,027.74 : 4,121,132.10 = 925,573.72 : x
  2. Step 2: Convert to fraction form
    2,747,027.74/4,121,132.10 = 925,573.72/x
  3. Step 3: Cross multiply
    2,747,027.74x = 4,121,132.10 × 925,573.72
  4. Step 4: Simplify right side
    2,747,027.74x = 3,814,411,568,408.41
  5. Step 5: Solve for x
    x = 3,814,411,568,408.41/2,747,027.74
  6. Step 6: Final answer
    x = 1,388,559.54

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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.