Home / 6,077,923.60-8,390,893.80-4,043,722

Finding the Fourth Proportional to 6,077,923.60, 8,390,893.80 and 4,043,722

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Solution

The fourth proportional to 6,077,923.60, 8,390,893.80 and 4,043,722 is: 5,582,571.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,077,923.60 : 8,390,893.80 = 4,043,722 : x
  2. Step 2: Convert to fraction form
    6,077,923.60/8,390,893.80 = 4,043,722/x
  3. Step 3: Cross multiply
    6,077,923.60x = 8,390,893.80 × 4,043,722
  4. Step 4: Simplify right side
    6,077,923.60x = 33,930,441,858,723.60
  5. Step 5: Solve for x
    x = 33,930,441,858,723.60/6,077,923.60
  6. Step 6: Final answer
    x = 5,582,571.30

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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.