Home / 11,752,682.30-17,629,023.45-6,704,503.10

Finding the Fourth Proportional to 11,752,682.30, 17,629,023.45 and 6,704,503.10

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Solution

The fourth proportional to 11,752,682.30, 17,629,023.45 and 6,704,503.10 is: 10,056,754.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,752,682.30 : 17,629,023.45 = 6,704,503.10 : x
  2. Step 2: Convert to fraction form
    11,752,682.30/17,629,023.45 = 6,704,503.10/x
  3. Step 3: Cross multiply
    11,752,682.30x = 17,629,023.45 × 6,704,503.10
  4. Step 4: Simplify right side
    11,752,682.30x = 118,193,842,370,497.69
  5. Step 5: Solve for x
    x = 118,193,842,370,497.69/11,752,682.30
  6. Step 6: Final answer
    x = 10,056,754.65

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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.