Home / 7,062,195-10,593,390.85-2,013,505.50

Finding the Fourth Proportional to 7,062,195, 10,593,390.85 and 2,013,505.50

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Solution

The fourth proportional to 7,062,195, 10,593,390.85 and 2,013,505.50 is: 3,020,286.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,062,195 : 10,593,390.85 = 2,013,505.50 : x
  2. Step 2: Convert to fraction form
    7,062,195/10,593,390.85 = 2,013,505.50/x
  3. Step 3: Cross multiply
    7,062,195x = 10,593,390.85 × 2,013,505.50
  4. Step 4: Simplify right side
    7,062,195x = 21,329,850,740,124.68
  5. Step 5: Solve for x
    x = 21,329,850,740,124.68/7,062,195
  6. Step 6: Final answer
    x = 3,020,286.29

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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.