Home / 3,002,958.55-4,504,683.66-873,040.06

Finding the Fourth Proportional to 3,002,958.55, 4,504,683.66 and 873,040.06

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Solution

The fourth proportional to 3,002,958.55, 4,504,683.66 and 873,040.06 is: 1,309,631.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,002,958.55 : 4,504,683.66 = 873,040.06 : x
  2. Step 2: Convert to fraction form
    3,002,958.55/4,504,683.66 = 873,040.06/x
  3. Step 3: Cross multiply
    3,002,958.55x = 4,504,683.66 × 873,040.06
  4. Step 4: Simplify right side
    3,002,958.55x = 3,932,769,292,807.42
  5. Step 5: Solve for x
    x = 3,932,769,292,807.42/3,002,958.55
  6. Step 6: Final answer
    x = 1,309,631.56

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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.