Home / 5,650,652.79-7,797,846.03-3,072,333.54

Finding the Fourth Proportional to 5,650,652.79, 7,797,846.03 and 3,072,333.54

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Solution

The fourth proportional to 5,650,652.79, 7,797,846.03 and 3,072,333.54 is: 4,239,790.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,650,652.79 : 7,797,846.03 = 3,072,333.54 : x
  2. Step 2: Convert to fraction form
    5,650,652.79/7,797,846.03 = 3,072,333.54/x
  3. Step 3: Cross multiply
    5,650,652.79x = 7,797,846.03 × 3,072,333.54
  4. Step 4: Simplify right side
    5,650,652.79x = 23,957,583,897,724.85
  5. Step 5: Solve for x
    x = 23,957,583,897,724.85/5,650,652.79
  6. Step 6: Final answer
    x = 4,239,790.48

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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.