Home / 2,873,232.13-4,309,848.15-2,729,558.51

Finding the Fourth Proportional to 2,873,232.13, 4,309,848.15 and 2,729,558.51

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Solution

The fourth proportional to 2,873,232.13, 4,309,848.15 and 2,729,558.51 is: 4,094,337.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,873,232.13 : 4,309,848.15 = 2,729,558.51 : x
  2. Step 2: Convert to fraction form
    2,873,232.13/4,309,848.15 = 2,729,558.51/x
  3. Step 3: Cross multiply
    2,873,232.13x = 4,309,848.15 × 2,729,558.51
  4. Step 4: Simplify right side
    2,873,232.13x = 11,763,982,695,179.03
  5. Step 5: Solve for x
    x = 11,763,982,695,179.03/2,873,232.13
  6. Step 6: Final answer
    x = 4,094,337.73

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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.