Home / 11,527,090.89-17,281,305.14-4,800,539.85

Finding the Fourth Proportional to 11,527,090.89, 17,281,305.14 and 4,800,539.85

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Solution

The fourth proportional to 11,527,090.89, 17,281,305.14 and 4,800,539.85 is: 7,196,923.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,527,090.89 : 17,281,305.14 = 4,800,539.85 : x
  2. Step 2: Convert to fraction form
    11,527,090.89/17,281,305.14 = 4,800,539.85/x
  3. Step 3: Cross multiply
    11,527,090.89x = 17,281,305.14 × 4,800,539.85
  4. Step 4: Simplify right side
    11,527,090.89x = 82,959,593,960,577.12
  5. Step 5: Solve for x
    x = 82,959,593,960,577.12/11,527,090.89
  6. Step 6: Final answer
    x = 7,196,923.73

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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.