Home / 6,600,737.80-9,899,724.30-3,237,358.60

Finding the Fourth Proportional to 6,600,737.80, 9,899,724.30 and 3,237,358.60

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Solution

The fourth proportional to 6,600,737.80, 9,899,724.30 and 3,237,358.60 is: 4,855,359.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,600,737.80 : 9,899,724.30 = 3,237,358.60 : x
  2. Step 2: Convert to fraction form
    6,600,737.80/9,899,724.30 = 3,237,358.60/x
  3. Step 3: Cross multiply
    6,600,737.80x = 9,899,724.30 × 3,237,358.60
  4. Step 4: Simplify right side
    6,600,737.80x = 32,048,957,600,233.98
  5. Step 5: Solve for x
    x = 32,048,957,600,233.98/6,600,737.80
  6. Step 6: Final answer
    x = 4,855,359.90

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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.