Home / 2,367,391.24-3,267,000.03-1,279,659.25

Finding the Fourth Proportional to 2,367,391.24, 3,267,000.03 and 1,279,659.25

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Solution

The fourth proportional to 2,367,391.24, 3,267,000.03 and 1,279,659.25 is: 1,765,929.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,367,391.24 : 3,267,000.03 = 1,279,659.25 : x
  2. Step 2: Convert to fraction form
    2,367,391.24/3,267,000.03 = 1,279,659.25/x
  3. Step 3: Cross multiply
    2,367,391.24x = 3,267,000.03 × 1,279,659.25
  4. Step 4: Simplify right side
    2,367,391.24x = 4,180,646,808,139.78
  5. Step 5: Solve for x
    x = 4,180,646,808,139.78/2,367,391.24
  6. Step 6: Final answer
    x = 1,765,929.83

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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.