Home / 4,275,391.74-5,900,136.03-2,439,813.48

Finding the Fourth Proportional to 4,275,391.74, 5,900,136.03 and 2,439,813.48

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Solution

The fourth proportional to 4,275,391.74, 5,900,136.03 and 2,439,813.48 is: 3,366,997.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,275,391.74 : 5,900,136.03 = 2,439,813.48 : x
  2. Step 2: Convert to fraction form
    4,275,391.74/5,900,136.03 = 2,439,813.48/x
  3. Step 3: Cross multiply
    4,275,391.74x = 5,900,136.03 × 2,439,813.48
  4. Step 4: Simplify right side
    4,275,391.74x = 14,395,231,419,827.69
  5. Step 5: Solve for x
    x = 14,395,231,419,827.69/4,275,391.74
  6. Step 6: Final answer
    x = 3,366,997.06

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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.