Home / 5,474,972.65-7,555,511.41-3,027,749.39

Finding the Fourth Proportional to 5,474,972.65, 7,555,511.41 and 3,027,749.39

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Solution

The fourth proportional to 5,474,972.65, 7,555,511.41 and 3,027,749.39 is: 4,178,321.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,474,972.65 : 7,555,511.41 = 3,027,749.39 : x
  2. Step 2: Convert to fraction form
    5,474,972.65/7,555,511.41 = 3,027,749.39/x
  3. Step 3: Cross multiply
    5,474,972.65x = 7,555,511.41 × 3,027,749.39
  4. Step 4: Simplify right side
    5,474,972.65x = 22,876,195,047,626.79
  5. Step 5: Solve for x
    x = 22,876,195,047,626.79/5,474,972.65
  6. Step 6: Final answer
    x = 4,178,321.34

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.