Home / 6,171,729.93-9,257,625.63-2,530,448.73

Finding the Fourth Proportional to 6,171,729.93, 9,257,625.63 and 2,530,448.73

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Solution

The fourth proportional to 6,171,729.93, 9,257,625.63 and 2,530,448.73 is: 3,795,685.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,171,729.93 : 9,257,625.63 = 2,530,448.73 : x
  2. Step 2: Convert to fraction form
    6,171,729.93/9,257,625.63 = 2,530,448.73/x
  3. Step 3: Cross multiply
    6,171,729.93x = 9,257,625.63 × 2,530,448.73
  4. Step 4: Simplify right side
    6,171,729.93x = 23,425,947,018,248.95
  5. Step 5: Solve for x
    x = 23,425,947,018,248.95/6,171,729.93
  6. Step 6: Final answer
    x = 3,795,685.70

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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.