Home / 4,332,775-5,979,434.86-2,613,858.60

Finding the Fourth Proportional to 4,332,775, 5,979,434.86 and 2,613,858.60

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Solution

The fourth proportional to 4,332,775, 5,979,434.86 and 2,613,858.60 is: 3,607,248.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,332,775 : 5,979,434.86 = 2,613,858.60 : x
  2. Step 2: Convert to fraction form
    4,332,775/5,979,434.86 = 2,613,858.60/x
  3. Step 3: Cross multiply
    4,332,775x = 5,979,434.86 × 2,613,858.60
  4. Step 4: Simplify right side
    4,332,775x = 15,629,397,231,950.80
  5. Step 5: Solve for x
    x = 15,629,397,231,950.80/4,332,775
  6. Step 6: Final answer
    x = 3,607,248.76

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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.