Home / 2,794,297.70-4,191,446.55-901,100.90

Finding the Fourth Proportional to 2,794,297.70, 4,191,446.55 and 901,100.90

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Solution

The fourth proportional to 2,794,297.70, 4,191,446.55 and 901,100.90 is: 1,351,651.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,794,297.70 : 4,191,446.55 = 901,100.90 : x
  2. Step 2: Convert to fraction form
    2,794,297.70/4,191,446.55 = 901,100.90/x
  3. Step 3: Cross multiply
    2,794,297.70x = 4,191,446.55 × 901,100.90
  4. Step 4: Simplify right side
    2,794,297.70x = 3,776,916,258,506.90
  5. Step 5: Solve for x
    x = 3,776,916,258,506.90/2,794,297.70
  6. Step 6: Final answer
    x = 1,351,651.35

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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.