Home / 3,954,004.62-5,931,537.35-1,394,617.92

Finding the Fourth Proportional to 3,954,004.62, 5,931,537.35 and 1,394,617.92

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Solution

The fourth proportional to 3,954,004.62, 5,931,537.35 and 1,394,617.92 is: 2,092,113.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,954,004.62 : 5,931,537.35 = 1,394,617.92 : x
  2. Step 2: Convert to fraction form
    3,954,004.62/5,931,537.35 = 1,394,617.92/x
  3. Step 3: Cross multiply
    3,954,004.62x = 5,931,537.35 × 1,394,617.92
  4. Step 4: Simplify right side
    3,954,004.62x = 8,272,228,274,486.22
  5. Step 5: Solve for x
    x = 8,272,228,274,486.22/3,954,004.62
  6. Step 6: Final answer
    x = 2,092,113.96

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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.