Home / 5,306,708.36-7,944,197.34-3,250,892.72

Finding the Fourth Proportional to 5,306,708.36, 7,944,197.34 and 3,250,892.72

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Solution

The fourth proportional to 5,306,708.36, 7,944,197.34 and 3,250,892.72 is: 4,866,620.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,306,708.36 : 7,944,197.34 = 3,250,892.72 : x
  2. Step 2: Convert to fraction form
    5,306,708.36/7,944,197.34 = 3,250,892.72/x
  3. Step 3: Cross multiply
    5,306,708.36x = 7,944,197.34 × 3,250,892.72
  4. Step 4: Simplify right side
    5,306,708.36x = 25,825,733,298,849.37
  5. Step 5: Solve for x
    x = 25,825,733,298,849.37/5,306,708.36
  6. Step 6: Final answer
    x = 4,866,620.05

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Why These Related Problems?

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