Home / 5,499,820.74-7,589,638.44-3,052,289.64

Finding the Fourth Proportional to 5,499,820.74, 7,589,638.44 and 3,052,289.64

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Solution

The fourth proportional to 5,499,820.74, 7,589,638.44 and 3,052,289.64 is: 4,212,096.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,499,820.74 : 7,589,638.44 = 3,052,289.64 : x
  2. Step 2: Convert to fraction form
    5,499,820.74/7,589,638.44 = 3,052,289.64/x
  3. Step 3: Cross multiply
    5,499,820.74x = 7,589,638.44 × 3,052,289.64
  4. Step 4: Simplify right side
    5,499,820.74x = 23,165,774,781,757.77
  5. Step 5: Solve for x
    x = 23,165,774,781,757.77/5,499,820.74
  6. Step 6: Final answer
    x = 4,212,096.33

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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.