Home / 6,137,408.97-9,208,768.23-3,294,199.62

Finding the Fourth Proportional to 6,137,408.97, 9,208,768.23 and 3,294,199.62

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Solution

The fourth proportional to 6,137,408.97, 9,208,768.23 and 3,294,199.62 is: 4,942,724.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,137,408.97 : 9,208,768.23 = 3,294,199.62 : x
  2. Step 2: Convert to fraction form
    6,137,408.97/9,208,768.23 = 3,294,199.62/x
  3. Step 3: Cross multiply
    6,137,408.97x = 9,208,768.23 × 3,294,199.62
  4. Step 4: Simplify right side
    6,137,408.97x = 30,335,520,803,934.07
  5. Step 5: Solve for x
    x = 30,335,520,803,934.07/6,137,408.97
  6. Step 6: Final answer
    x = 4,942,724.36

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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.