Home / 11,316,731.04-16,974,928.56-2,797,067.04

Finding the Fourth Proportional to 11,316,731.04, 16,974,928.56 and 2,797,067.04

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Solution

The fourth proportional to 11,316,731.04, 16,974,928.56 and 2,797,067.04 is: 4,195,559.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,316,731.04 : 16,974,928.56 = 2,797,067.04 : x
  2. Step 2: Convert to fraction form
    11,316,731.04/16,974,928.56 = 2,797,067.04/x
  3. Step 3: Cross multiply
    11,316,731.04x = 16,974,928.56 × 2,797,067.04
  4. Step 4: Simplify right side
    11,316,731.04x = 47,480,013,181,530.66
  5. Step 5: Solve for x
    x = 47,480,013,181,530.66/11,316,731.04
  6. Step 6: Final answer
    x = 4,195,559.04

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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.