Home / 3,782,235-5,219,484.30-2,424,108

Finding the Fourth Proportional to 3,782,235, 5,219,484.30 and 2,424,108

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Solution

The fourth proportional to 3,782,235, 5,219,484.30 and 2,424,108 is: 3,345,269.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,782,235 : 5,219,484.30 = 2,424,108 : x
  2. Step 2: Convert to fraction form
    3,782,235/5,219,484.30 = 2,424,108/x
  3. Step 3: Cross multiply
    3,782,235x = 5,219,484.30 × 2,424,108
  4. Step 4: Simplify right side
    3,782,235x = 12,652,593,647,504.40
  5. Step 5: Solve for x
    x = 12,652,593,647,504.40/3,782,235
  6. Step 6: Final answer
    x = 3,345,269.04

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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.