Home / 3,394,562.58-5,096,826.61-2,120,598.63

Finding the Fourth Proportional to 3,394,562.58, 5,096,826.61 and 2,120,598.63

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Solution

The fourth proportional to 3,394,562.58, 5,096,826.61 and 2,120,598.63 is: 3,184,010.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,394,562.58 : 5,096,826.61 = 2,120,598.63 : x
  2. Step 2: Convert to fraction form
    3,394,562.58/5,096,826.61 = 2,120,598.63/x
  3. Step 3: Cross multiply
    3,394,562.58x = 5,096,826.61 × 2,120,598.63
  4. Step 4: Simplify right side
    3,394,562.58x = 10,808,323,521,212.05
  5. Step 5: Solve for x
    x = 10,808,323,521,212.05/3,394,562.58
  6. Step 6: Final answer
    x = 3,184,010.68

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.