Home / 2,252,005.67-3,378,109.55-735,780.98

Finding the Fourth Proportional to 2,252,005.67, 3,378,109.55 and 735,780.98

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Solution

The fourth proportional to 2,252,005.67, 3,378,109.55 and 735,780.98 is: 1,103,704.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,252,005.67 : 3,378,109.55 = 735,780.98 : x
  2. Step 2: Convert to fraction form
    2,252,005.67/3,378,109.55 = 735,780.98/x
  3. Step 3: Cross multiply
    2,252,005.67x = 3,378,109.55 × 735,780.98
  4. Step 4: Simplify right side
    2,252,005.67x = 2,485,548,734,676.91
  5. Step 5: Solve for x
    x = 2,485,548,734,676.91/2,252,005.67
  6. Step 6: Final answer
    x = 1,103,704.48

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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.