Home / 2,322,171.18-3,477,953.56-1,108,601.46

Finding the Fourth Proportional to 2,322,171.18, 3,477,953.56 and 1,108,601.46

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Solution

The fourth proportional to 2,322,171.18, 3,477,953.56 and 1,108,601.46 is: 1,660,370.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,322,171.18 : 3,477,953.56 = 1,108,601.46 : x
  2. Step 2: Convert to fraction form
    2,322,171.18/3,477,953.56 = 1,108,601.46/x
  3. Step 3: Cross multiply
    2,322,171.18x = 3,477,953.56 × 1,108,601.46
  4. Step 4: Simplify right side
    2,322,171.18x = 3,855,664,394,428.20
  5. Step 5: Solve for x
    x = 3,855,664,394,428.20/2,322,171.18
  6. Step 6: Final answer
    x = 1,660,370.44

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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.