Home / 3,803,614.97-5,703,616.36-2,206,667.57

Finding the Fourth Proportional to 3,803,614.97, 5,703,616.36 and 2,206,667.57

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Solution

The fourth proportional to 3,803,614.97, 5,703,616.36 and 2,206,667.57 is: 3,308,953.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,803,614.97 : 5,703,616.36 = 2,206,667.57 : x
  2. Step 2: Convert to fraction form
    3,803,614.97/5,703,616.36 = 2,206,667.57/x
  3. Step 3: Cross multiply
    3,803,614.97x = 5,703,616.36 × 2,206,667.57
  4. Step 4: Simplify right side
    3,803,614.97x = 12,585,985,242,300.11
  5. Step 5: Solve for x
    x = 12,585,985,242,300.11/3,803,614.97
  6. Step 6: Final answer
    x = 3,308,953.55

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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.