Home / 2,002,362.35-3,000,044.32-1,667,556.95

Finding the Fourth Proportional to 2,002,362.35, 3,000,044.32 and 1,667,556.95

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Solution

The fourth proportional to 2,002,362.35, 3,000,044.32 and 1,667,556.95 is: 2,498,421.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,002,362.35 : 3,000,044.32 = 1,667,556.95 : x
  2. Step 2: Convert to fraction form
    2,002,362.35/3,000,044.32 = 1,667,556.95/x
  3. Step 3: Cross multiply
    2,002,362.35x = 3,000,044.32 × 1,667,556.95
  4. Step 4: Simplify right side
    2,002,362.35x = 5,002,744,736,954.91
  5. Step 5: Solve for x
    x = 5,002,744,736,954.91/2,002,362.35
  6. Step 6: Final answer
    x = 2,498,421.30

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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.