Home / 3,077,240.76-4,611,735.07-2,394,951.44

Finding the Fourth Proportional to 3,077,240.76, 4,611,735.07 and 2,394,951.44

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Solution

The fourth proportional to 3,077,240.76, 4,611,735.07 and 2,394,951.44 is: 3,589,215.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,077,240.76 : 4,611,735.07 = 2,394,951.44 : x
  2. Step 2: Convert to fraction form
    3,077,240.76/4,611,735.07 = 2,394,951.44/x
  3. Step 3: Cross multiply
    3,077,240.76x = 4,611,735.07 × 2,394,951.44
  4. Step 4: Simplify right side
    3,077,240.76x = 11,044,881,517,748.95
  5. Step 5: Solve for x
    x = 11,044,881,517,748.95/3,077,240.76
  6. Step 6: Final answer
    x = 3,589,215.92

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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.