Home / 6,837,182.11-10,251,987.09-2,796,507.64

Finding the Fourth Proportional to 6,837,182.11, 10,251,987.09 and 2,796,507.64

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Solution

The fourth proportional to 6,837,182.11, 10,251,987.09 and 2,796,507.64 is: 4,193,212.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,837,182.11 : 10,251,987.09 = 2,796,507.64 : x
  2. Step 2: Convert to fraction form
    6,837,182.11/10,251,987.09 = 2,796,507.64/x
  3. Step 3: Cross multiply
    6,837,182.11x = 10,251,987.09 × 2,796,507.64
  4. Step 4: Simplify right side
    6,837,182.11x = 28,669,760,222,366.37
  5. Step 5: Solve for x
    x = 28,669,760,222,366.37/6,837,182.11
  6. Step 6: Final answer
    x = 4,193,212.90

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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.