Home / 4,136,226.95-6,198,002.94-2,783,384.39

Finding the Fourth Proportional to 4,136,226.95, 6,198,002.94 and 2,783,384.39

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Solution

The fourth proportional to 4,136,226.95, 6,198,002.94 and 2,783,384.39 is: 4,170,811.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,136,226.95 : 6,198,002.94 = 2,783,384.39 : x
  2. Step 2: Convert to fraction form
    4,136,226.95/6,198,002.94 = 2,783,384.39/x
  3. Step 3: Cross multiply
    4,136,226.95x = 6,198,002.94 × 2,783,384.39
  4. Step 4: Simplify right side
    4,136,226.95x = 17,251,424,632,370.11
  5. Step 5: Solve for x
    x = 17,251,424,632,370.11/4,136,226.95
  6. Step 6: Final answer
    x = 4,170,811.91

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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.