Home / 5,238,011.25-7,858,199.01-1,595,067

Finding the Fourth Proportional to 5,238,011.25, 7,858,199.01 and 1,595,067

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Solution

The fourth proportional to 5,238,011.25, 7,858,199.01 and 1,595,067 is: 2,392,960.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,238,011.25 : 7,858,199.01 = 1,595,067 : x
  2. Step 2: Convert to fraction form
    5,238,011.25/7,858,199.01 = 1,595,067/x
  3. Step 3: Cross multiply
    5,238,011.25x = 7,858,199.01 × 1,595,067
  4. Step 4: Simplify right side
    5,238,011.25x = 12,534,353,920,283.67
  5. Step 5: Solve for x
    x = 12,534,353,920,283.67/5,238,011.25
  6. Step 6: Final answer
    x = 2,392,960.48

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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.