Home / 11,571,675.88-17,337,917.34-7,008,936.04

Finding the Fourth Proportional to 11,571,675.88, 17,337,917.34 and 7,008,936.04

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Solution

The fourth proportional to 11,571,675.88, 17,337,917.34 and 7,008,936.04 is: 10,501,534.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,571,675.88 : 17,337,917.34 = 7,008,936.04 : x
  2. Step 2: Convert to fraction form
    11,571,675.88/17,337,917.34 = 7,008,936.04/x
  3. Step 3: Cross multiply
    11,571,675.88x = 17,337,917.34 × 7,008,936.04
  4. Step 4: Simplify right side
    11,571,675.88x = 121,520,353,702,866.94
  5. Step 5: Solve for x
    x = 121,520,353,702,866.94/11,571,675.88
  6. Step 6: Final answer
    x = 10,501,534.52

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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.