Home / 8,195,767.45-12,291,509.03-2,436,950.14

Finding the Fourth Proportional to 8,195,767.45, 12,291,509.03 and 2,436,950.14

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Solution

The fourth proportional to 8,195,767.45, 12,291,509.03 and 2,436,950.14 is: 3,654,788.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,195,767.45 : 12,291,509.03 = 2,436,950.14 : x
  2. Step 2: Convert to fraction form
    8,195,767.45/12,291,509.03 = 2,436,950.14/x
  3. Step 3: Cross multiply
    8,195,767.45x = 12,291,509.03 × 2,436,950.14
  4. Step 4: Simplify right side
    8,195,767.45x = 29,953,794,608,556.24
  5. Step 5: Solve for x
    x = 29,953,794,608,556.24/8,195,767.45
  6. Step 6: Final answer
    x = 3,654,788.26

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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.