Home / 3,212,601.44-4,818,918.56-1,082,704.02

Finding the Fourth Proportional to 3,212,601.44, 4,818,918.56 and 1,082,704.02

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Solution

The fourth proportional to 3,212,601.44, 4,818,918.56 and 1,082,704.02 is: 1,624,061.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,212,601.44 : 4,818,918.56 = 1,082,704.02 : x
  2. Step 2: Convert to fraction form
    3,212,601.44/4,818,918.56 = 1,082,704.02/x
  3. Step 3: Cross multiply
    3,212,601.44x = 4,818,918.56 × 1,082,704.02
  4. Step 4: Simplify right side
    3,212,601.44x = 5,217,462,496,964.61
  5. Step 5: Solve for x
    x = 5,217,462,496,964.61/3,212,601.44
  6. Step 6: Final answer
    x = 1,624,061.56

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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.