Home / 3,695,330.30-5,540,230.65-2,014,331.90

Finding the Fourth Proportional to 3,695,330.30, 5,540,230.65 and 2,014,331.90

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Solution

The fourth proportional to 3,695,330.30, 5,540,230.65 and 2,014,331.90 is: 3,019,990.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,695,330.30 : 5,540,230.65 = 2,014,331.90 : x
  2. Step 2: Convert to fraction form
    3,695,330.30/5,540,230.65 = 2,014,331.90/x
  3. Step 3: Cross multiply
    3,695,330.30x = 5,540,230.65 × 2,014,331.90
  4. Step 4: Simplify right side
    3,695,330.30x = 11,159,863,331,652.73
  5. Step 5: Solve for x
    x = 11,159,863,331,652.73/3,695,330.30
  6. Step 6: Final answer
    x = 3,019,990.75

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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.