Home / 2,030,367.86-3,046,230.08-664,203.86

Finding the Fourth Proportional to 2,030,367.86, 3,046,230.08 and 664,203.86

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Solution

The fourth proportional to 2,030,367.86, 3,046,230.08 and 664,203.86 is: 996,527.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,030,367.86 : 3,046,230.08 = 664,203.86 : x
  2. Step 2: Convert to fraction form
    2,030,367.86/3,046,230.08 = 664,203.86/x
  3. Step 3: Cross multiply
    2,030,367.86x = 3,046,230.08 × 664,203.86
  4. Step 4: Simplify right side
    2,030,367.86x = 2,023,317,777,584.11
  5. Step 5: Solve for x
    x = 2,023,317,777,584.11/2,030,367.86
  6. Step 6: Final answer
    x = 996,527.68

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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.