Home / 1,394,422-2,092,517.84-595,709.56

Finding the Fourth Proportional to 1,394,422, 2,092,517.84 and 595,709.56

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Solution

The fourth proportional to 1,394,422, 2,092,517.84 and 595,709.56 is: 893,942.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,394,422 : 2,092,517.84 = 595,709.56 : x
  2. Step 2: Convert to fraction form
    1,394,422/2,092,517.84 = 595,709.56/x
  3. Step 3: Cross multiply
    1,394,422x = 2,092,517.84 × 595,709.56
  4. Step 4: Simplify right side
    1,394,422x = 1,246,532,881,758.55
  5. Step 5: Solve for x
    x = 1,246,532,881,758.55/1,394,422
  6. Step 6: Final answer
    x = 893,942.35

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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.