Home / 5,672,040.44-7,827,508.10-3,093,720.56

Finding the Fourth Proportional to 5,672,040.44, 7,827,508.10 and 3,093,720.56

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Solution

The fourth proportional to 5,672,040.44, 7,827,508.10 and 3,093,720.56 is: 4,269,384.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,672,040.44 : 7,827,508.10 = 3,093,720.56 : x
  2. Step 2: Convert to fraction form
    5,672,040.44/7,827,508.10 = 3,093,720.56/x
  3. Step 3: Cross multiply
    5,672,040.44x = 7,827,508.10 × 3,093,720.56
  4. Step 4: Simplify right side
    5,672,040.44x = 24,216,122,742,536.54
  5. Step 5: Solve for x
    x = 24,216,122,742,536.54/5,672,040.44
  6. Step 6: Final answer
    x = 4,269,384.71

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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.