Home / 4,275,333.42-5,899,847.20-2,439,758.80

Finding the Fourth Proportional to 4,275,333.42, 5,899,847.20 and 2,439,758.80

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Solution

The fourth proportional to 4,275,333.42, 5,899,847.20 and 2,439,758.80 is: 3,366,802.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,275,333.42 : 5,899,847.20 = 2,439,758.80 : x
  2. Step 2: Convert to fraction form
    4,275,333.42/5,899,847.20 = 2,439,758.80/x
  3. Step 3: Cross multiply
    4,275,333.42x = 5,899,847.20 × 2,439,758.80
  4. Step 4: Simplify right side
    4,275,333.42x = 14,394,204,124,855.36
  5. Step 5: Solve for x
    x = 14,394,204,124,855.36/4,275,333.42
  6. Step 6: Final answer
    x = 3,366,802.71

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.