Home / 6,109,804.32-9,165,886.62-2,322,992.76

Finding the Fourth Proportional to 6,109,804.32, 9,165,886.62 and 2,322,992.76

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Solution

The fourth proportional to 6,109,804.32, 9,165,886.62 and 2,322,992.76 is: 3,484,937.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,109,804.32 : 9,165,886.62 = 2,322,992.76 : x
  2. Step 2: Convert to fraction form
    6,109,804.32/9,165,886.62 = 2,322,992.76/x
  3. Step 3: Cross multiply
    6,109,804.32x = 9,165,886.62 × 2,322,992.76
  4. Step 4: Simplify right side
    6,109,804.32x = 21,292,288,257,240.87
  5. Step 5: Solve for x
    x = 21,292,288,257,240.87/6,109,804.32
  6. Step 6: Final answer
    x = 3,484,937.84

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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.