Home / 3,695,321.30-5,540,217.15-2,014,322.90

Finding the Fourth Proportional to 3,695,321.30, 5,540,217.15 and 2,014,322.90

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Solution

The fourth proportional to 3,695,321.30, 5,540,217.15 and 2,014,322.90 is: 3,019,977.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,695,321.30 : 5,540,217.15 = 2,014,322.90 : x
  2. Step 2: Convert to fraction form
    3,695,321.30/5,540,217.15 = 2,014,322.90/x
  3. Step 3: Cross multiply
    3,695,321.30x = 5,540,217.15 × 2,014,322.90
  4. Step 4: Simplify right side
    3,695,321.30x = 11,159,786,276,217.73
  5. Step 5: Solve for x
    x = 11,159,786,276,217.73/3,695,321.30
  6. Step 6: Final answer
    x = 3,019,977.26

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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.