Home / 837,514.20-1,256,271.30-332,195.70

Finding the Fourth Proportional to 837,514.20, 1,256,271.30 and 332,195.70

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Solution

The fourth proportional to 837,514.20, 1,256,271.30 and 332,195.70 is: 498,293.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    837,514.20 : 1,256,271.30 = 332,195.70 : x
  2. Step 2: Convert to fraction form
    837,514.20/1,256,271.30 = 332,195.70/x
  3. Step 3: Cross multiply
    837,514.20x = 1,256,271.30 × 332,195.70
  4. Step 4: Simplify right side
    837,514.20x = 417,327,923,893.41
  5. Step 5: Solve for x
    x = 417,327,923,893.41/837,514.20
  6. Step 6: Final answer
    x = 498,293.55

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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.