Home / 2,989,293.23-4,484,651.64-967,537.48

Finding the Fourth Proportional to 2,989,293.23, 4,484,651.64 and 967,537.48

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Solution

The fourth proportional to 2,989,293.23, 4,484,651.64 and 967,537.48 is: 1,451,536.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,989,293.23 : 4,484,651.64 = 967,537.48 : x
  2. Step 2: Convert to fraction form
    2,989,293.23/4,484,651.64 = 967,537.48/x
  3. Step 3: Cross multiply
    2,989,293.23x = 4,484,651.64 × 967,537.48
  4. Step 4: Simplify right side
    2,989,293.23x = 4,339,068,560,788.88
  5. Step 5: Solve for x
    x = 4,339,068,560,788.88/2,989,293.23
  6. Step 6: Final answer
    x = 1,451,536.61

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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.