Home / 3,782,232-5,219,480.16-2,424,105

Finding the Fourth Proportional to 3,782,232, 5,219,480.16 and 2,424,105

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Solution

The fourth proportional to 3,782,232, 5,219,480.16 and 2,424,105 is: 3,345,264.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,782,232 : 5,219,480.16 = 2,424,105 : x
  2. Step 2: Convert to fraction form
    3,782,232/5,219,480.16 = 2,424,105/x
  3. Step 3: Cross multiply
    3,782,232x = 5,219,480.16 × 2,424,105
  4. Step 4: Simplify right side
    3,782,232x = 12,652,567,953,256.80
  5. Step 5: Solve for x
    x = 12,652,567,953,256.80/3,782,232
  6. Step 6: Final answer
    x = 3,345,264.90

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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.