Home / 4,675,474.70-7,013,212.05-2,016,082.70

Finding the Fourth Proportional to 4,675,474.70, 7,013,212.05 and 2,016,082.70

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Solution

The fourth proportional to 4,675,474.70, 7,013,212.05 and 2,016,082.70 is: 3,024,124.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,675,474.70 : 7,013,212.05 = 2,016,082.70 : x
  2. Step 2: Convert to fraction form
    4,675,474.70/7,013,212.05 = 2,016,082.70/x
  3. Step 3: Cross multiply
    4,675,474.70x = 7,013,212.05 × 2,016,082.70
  4. Step 4: Simplify right side
    4,675,474.70x = 14,139,215,485,436.54
  5. Step 5: Solve for x
    x = 14,139,215,485,436.54/4,675,474.70
  6. Step 6: Final answer
    x = 3,024,124.05

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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.