Home / 3,025,329-4,174,954.02-1,667,202

Finding the Fourth Proportional to 3,025,329, 4,174,954.02 and 1,667,202

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Solution

The fourth proportional to 3,025,329, 4,174,954.02 and 1,667,202 is: 2,300,738.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,025,329 : 4,174,954.02 = 1,667,202 : x
  2. Step 2: Convert to fraction form
    3,025,329/4,174,954.02 = 1,667,202/x
  3. Step 3: Cross multiply
    3,025,329x = 4,174,954.02 × 1,667,202
  4. Step 4: Simplify right side
    3,025,329x = 6,960,491,692,052.04
  5. Step 5: Solve for x
    x = 6,960,491,692,052.04/3,025,329
  6. Step 6: Final answer
    x = 2,300,738.76

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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.