Home / 1,815,043.36-2,722,974.72-600,616.88

Finding the Fourth Proportional to 1,815,043.36, 2,722,974.72 and 600,616.88

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Solution

The fourth proportional to 1,815,043.36, 2,722,974.72 and 600,616.88 is: 901,060.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,815,043.36 : 2,722,974.72 = 600,616.88 : x
  2. Step 2: Convert to fraction form
    1,815,043.36/2,722,974.72 = 600,616.88/x
  3. Step 3: Cross multiply
    1,815,043.36x = 2,722,974.72 × 600,616.88
  4. Step 4: Simplify right side
    1,815,043.36x = 1,635,464,580,645.27
  5. Step 5: Solve for x
    x = 1,635,464,580,645.27/1,815,043.36
  6. Step 6: Final answer
    x = 901,060.89

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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.