Home / 3,388,803-5,083,367.99-1,114,277.04

Finding the Fourth Proportional to 3,388,803, 5,083,367.99 and 1,114,277.04

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Solution

The fourth proportional to 3,388,803, 5,083,367.99 and 1,114,277.04 is: 1,671,469.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,388,803 : 5,083,367.99 = 1,114,277.04 : x
  2. Step 2: Convert to fraction form
    3,388,803/5,083,367.99 = 1,114,277.04/x
  3. Step 3: Cross multiply
    3,388,803x = 5,083,367.99 × 1,114,277.04
  4. Step 4: Simplify right side
    3,388,803x = 5,664,280,231,556.57
  5. Step 5: Solve for x
    x = 5,664,280,231,556.57/3,388,803
  6. Step 6: Final answer
    x = 1,671,469.32

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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.