Home / 2,524,179.58-3,483,508.95-1,378,366.30

Finding the Fourth Proportional to 2,524,179.58, 3,483,508.95 and 1,378,366.30

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Solution

The fourth proportional to 2,524,179.58, 3,483,508.95 and 1,378,366.30 is: 1,902,222.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,524,179.58 : 3,483,508.95 = 1,378,366.30 : x
  2. Step 2: Convert to fraction form
    2,524,179.58/3,483,508.95 = 1,378,366.30/x
  3. Step 3: Cross multiply
    2,524,179.58x = 3,483,508.95 × 1,378,366.30
  4. Step 4: Simplify right side
    2,524,179.58x = 4,801,551,342,428.39
  5. Step 5: Solve for x
    x = 4,801,551,342,428.39/2,524,179.58
  6. Step 6: Final answer
    x = 1,902,222.56

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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.