Home / 4,667,269.70-7,000,904.55-3,995,423.30

Finding the Fourth Proportional to 4,667,269.70, 7,000,904.55 and 3,995,423.30

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Solution

The fourth proportional to 4,667,269.70, 7,000,904.55 and 3,995,423.30 is: 5,993,134.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,667,269.70 : 7,000,904.55 = 3,995,423.30 : x
  2. Step 2: Convert to fraction form
    4,667,269.70/7,000,904.55 = 3,995,423.30/x
  3. Step 3: Cross multiply
    4,667,269.70x = 7,000,904.55 × 3,995,423.30
  4. Step 4: Simplify right side
    4,667,269.70x = 27,971,577,160,146.01
  5. Step 5: Solve for x
    x = 27,971,577,160,146.01/4,667,269.70
  6. Step 6: Final answer
    x = 5,993,134.95

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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.