Home / 4,273,407.38-5,897,299.38-2,339,667.47

Finding the Fourth Proportional to 4,273,407.38, 5,897,299.38 and 2,339,667.47

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Solution

The fourth proportional to 4,273,407.38, 5,897,299.38 and 2,339,667.47 is: 3,228,739.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,273,407.38 : 5,897,299.38 = 2,339,667.47 : x
  2. Step 2: Convert to fraction form
    4,273,407.38/5,897,299.38 = 2,339,667.47/x
  3. Step 3: Cross multiply
    4,273,407.38x = 5,897,299.38 × 2,339,667.47
  4. Step 4: Simplify right side
    4,273,407.38x = 13,797,719,520,237.17
  5. Step 5: Solve for x
    x = 13,797,719,520,237.17/4,273,407.38
  6. Step 6: Final answer
    x = 3,228,739.57

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1.5x scale

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.