Home / 3,044,325.82-4,201,116.57-1,667,696.86

Finding the Fourth Proportional to 3,044,325.82, 4,201,116.57 and 1,667,696.86

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Solution

The fourth proportional to 3,044,325.82, 4,201,116.57 and 1,667,696.86 is: 2,301,392.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,044,325.82 : 4,201,116.57 = 1,667,696.86 : x
  2. Step 2: Convert to fraction form
    3,044,325.82/4,201,116.57 = 1,667,696.86/x
  3. Step 3: Cross multiply
    3,044,325.82x = 4,201,116.57 × 1,667,696.86
  4. Step 4: Simplify right side
    3,044,325.82x = 7,006,188,912,282.97
  5. Step 5: Solve for x
    x = 7,006,188,912,282.97/3,044,325.82
  6. Step 6: Final answer
    x = 2,301,392.60

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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.