Home / 11,563,094.31-17,325,719.01-7,000,313.73

Finding the Fourth Proportional to 11,563,094.31, 17,325,719.01 and 7,000,313.73

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Solution

The fourth proportional to 11,563,094.31, 17,325,719.01 and 7,000,313.73 is: 10,489,014.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,563,094.31 : 17,325,719.01 = 7,000,313.73 : x
  2. Step 2: Convert to fraction form
    11,563,094.31/17,325,719.01 = 7,000,313.73/x
  3. Step 3: Cross multiply
    11,563,094.31x = 17,325,719.01 × 7,000,313.73
  4. Step 4: Simplify right side
    11,563,094.31x = 121,285,468,667,825.03
  5. Step 5: Solve for x
    x = 121,285,468,667,825.03/11,563,094.31
  6. Step 6: Final answer
    x = 10,489,014.91

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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.