Home / 6,279,849.23-9,413,794.22-2,017,028.41

Finding the Fourth Proportional to 6,279,849.23, 9,413,794.22 and 2,017,028.41

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Solution

The fourth proportional to 6,279,849.23, 9,413,794.22 and 2,017,028.41 is: 3,023,622.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,279,849.23 : 9,413,794.22 = 2,017,028.41 : x
  2. Step 2: Convert to fraction form
    6,279,849.23/9,413,794.22 = 2,017,028.41/x
  3. Step 3: Cross multiply
    6,279,849.23x = 9,413,794.22 × 2,017,028.41
  4. Step 4: Simplify right side
    6,279,849.23x = 18,987,890,354,014.16
  5. Step 5: Solve for x
    x = 18,987,890,354,014.16/6,279,849.23
  6. Step 6: Final answer
    x = 3,023,622.01

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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.