Home / 5,937,028.20-8,193,114.54-3,220,774.20

Finding the Fourth Proportional to 5,937,028.20, 8,193,114.54 and 3,220,774.20

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Solution

The fourth proportional to 5,937,028.20, 8,193,114.54 and 3,220,774.20 is: 4,444,676.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,937,028.20 : 8,193,114.54 = 3,220,774.20 : x
  2. Step 2: Convert to fraction form
    5,937,028.20/8,193,114.54 = 3,220,774.20/x
  3. Step 3: Cross multiply
    5,937,028.20x = 8,193,114.54 × 3,220,774.20
  4. Step 4: Simplify right side
    5,937,028.20x = 26,388,171,928,076.87
  5. Step 5: Solve for x
    x = 26,388,171,928,076.87/5,937,028.20
  6. Step 6: Final answer
    x = 4,444,676.87

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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.