Home / 2,471,059.11-3,408,303.87-2,267,766.51

Finding the Fourth Proportional to 2,471,059.11, 3,408,303.87 and 2,267,766.51

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Solution

The fourth proportional to 2,471,059.11, 3,408,303.87 and 2,267,766.51 is: 3,127,904.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,471,059.11 : 3,408,303.87 = 2,267,766.51 : x
  2. Step 2: Convert to fraction form
    2,471,059.11/3,408,303.87 = 2,267,766.51/x
  3. Step 3: Cross multiply
    2,471,059.11x = 3,408,303.87 × 2,267,766.51
  4. Step 4: Simplify right side
    2,471,059.11x = 7,729,237,372,289.39
  5. Step 5: Solve for x
    x = 7,729,237,372,289.39/2,471,059.11
  6. Step 6: Final answer
    x = 3,127,904.69

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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.