Home / 3,193,509.88-4,408,625.46-2,033,109.76

Finding the Fourth Proportional to 3,193,509.88, 4,408,625.46 and 2,033,109.76

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Solution

The fourth proportional to 3,193,509.88, 4,408,625.46 and 2,033,109.76 is: 2,806,698.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,193,509.88 : 4,408,625.46 = 2,033,109.76 : x
  2. Step 2: Convert to fraction form
    3,193,509.88/4,408,625.46 = 2,033,109.76/x
  3. Step 3: Cross multiply
    3,193,509.88x = 4,408,625.46 × 2,033,109.76
  4. Step 4: Simplify right side
    3,193,509.88x = 8,963,219,450,910.49
  5. Step 5: Solve for x
    x = 8,963,219,450,910.49/3,193,509.88
  6. Step 6: Final answer
    x = 2,806,698.52

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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.