Home / 3,782,238-5,219,488.44-2,424,111

Finding the Fourth Proportional to 3,782,238, 5,219,488.44 and 2,424,111

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Solution

The fourth proportional to 3,782,238, 5,219,488.44 and 2,424,111 is: 3,345,273.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,782,238 : 5,219,488.44 = 2,424,111 : x
  2. Step 2: Convert to fraction form
    3,782,238/5,219,488.44 = 2,424,111/x
  3. Step 3: Cross multiply
    3,782,238x = 5,219,488.44 × 2,424,111
  4. Step 4: Simplify right side
    3,782,238x = 12,652,619,341,776.84
  5. Step 5: Solve for x
    x = 12,652,619,341,776.84/3,782,238
  6. Step 6: Final answer
    x = 3,345,273.18

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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.