Home / 9,022,467.66-13,529,222.37-2,873,647.50

Finding the Fourth Proportional to 9,022,467.66, 13,529,222.37 and 2,873,647.50

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Solution

The fourth proportional to 9,022,467.66, 13,529,222.37 and 2,873,647.50 is: 4,309,044.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,022,467.66 : 13,529,222.37 = 2,873,647.50 : x
  2. Step 2: Convert to fraction form
    9,022,467.66/13,529,222.37 = 2,873,647.50/x
  3. Step 3: Cross multiply
    9,022,467.66x = 13,529,222.37 × 2,873,647.50
  4. Step 4: Simplify right side
    9,022,467.66x = 38,878,216,040,494.57
  5. Step 5: Solve for x
    x = 38,878,216,040,494.57/9,022,467.66
  6. Step 6: Final answer
    x = 4,309,044.65

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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.