Home / 2,262,288.44-3,393,433.34-664,851.53

Finding the Fourth Proportional to 2,262,288.44, 3,393,433.34 and 664,851.53

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Solution

The fourth proportional to 2,262,288.44, 3,393,433.34 and 664,851.53 is: 997,277.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,262,288.44 : 3,393,433.34 = 664,851.53 : x
  2. Step 2: Convert to fraction form
    2,262,288.44/3,393,433.34 = 664,851.53/x
  3. Step 3: Cross multiply
    2,262,288.44x = 3,393,433.34 × 664,851.53
  4. Step 4: Simplify right side
    2,262,288.44x = 2,256,129,355,704.53
  5. Step 5: Solve for x
    x = 2,256,129,355,704.53/2,262,288.44
  6. Step 6: Final answer
    x = 997,277.50

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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.