Home / 2,639,357.06-3,961,835.15-2,337,709.41

Finding the Fourth Proportional to 2,639,357.06, 3,961,835.15 and 2,337,709.41

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Solution

The fourth proportional to 2,639,357.06, 3,961,835.15 and 2,337,709.41 is: 3,509,043.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,639,357.06 : 3,961,835.15 = 2,337,709.41 : x
  2. Step 2: Convert to fraction form
    2,639,357.06/3,961,835.15 = 2,337,709.41/x
  3. Step 3: Cross multiply
    2,639,357.06x = 3,961,835.15 × 2,337,709.41
  4. Step 4: Simplify right side
    2,639,357.06x = 9,261,619,299,335.22
  5. Step 5: Solve for x
    x = 9,261,619,299,335.22/2,639,357.06
  6. Step 6: Final answer
    x = 3,509,043.72

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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.