Home / 4,629,395.01-6,954,765.08-4,438,079.49

Finding the Fourth Proportional to 4,629,395.01, 6,954,765.08 and 4,438,079.49

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Solution

The fourth proportional to 4,629,395.01, 6,954,765.08 and 4,438,079.49 is: 6,667,350.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,629,395.01 : 6,954,765.08 = 4,438,079.49 : x
  2. Step 2: Convert to fraction form
    4,629,395.01/6,954,765.08 = 4,438,079.49/x
  3. Step 3: Cross multiply
    4,629,395.01x = 6,954,765.08 × 4,438,079.49
  4. Step 4: Simplify right side
    4,629,395.01x = 30,865,800,237,125.81
  5. Step 5: Solve for x
    x = 30,865,800,237,125.81/4,629,395.01
  6. Step 6: Final answer
    x = 6,667,350.74

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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.