Home / 13,794,074.82-19,037,311.72-7,599,754.52

Finding the Fourth Proportional to 13,794,074.82, 19,037,311.72 and 7,599,754.52

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Solution

The fourth proportional to 13,794,074.82, 19,037,311.72 and 7,599,754.52 is: 10,488,481.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    13,794,074.82 : 19,037,311.72 = 7,599,754.52 : x
  2. Step 2: Convert to fraction form
    13,794,074.82/19,037,311.72 = 7,599,754.52/x
  3. Step 3: Cross multiply
    13,794,074.82x = 19,037,311.72 × 7,599,754.52
  4. Step 4: Simplify right side
    13,794,074.82x = 144,678,895,792,718.97
  5. Step 5: Solve for x
    x = 144,678,895,792,718.97/13,794,074.82
  6. Step 6: Final answer
    x = 10,488,481.30

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.