Home / 3,568,954.10-5,355,245.55-2,371,709.30

Finding the Fourth Proportional to 3,568,954.10, 5,355,245.55 and 2,371,709.30

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Solution

The fourth proportional to 3,568,954.10, 5,355,245.55 and 2,371,709.30 is: 3,558,769.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,568,954.10 : 5,355,245.55 = 2,371,709.30 : x
  2. Step 2: Convert to fraction form
    3,568,954.10/5,355,245.55 = 2,371,709.30/x
  3. Step 3: Cross multiply
    3,568,954.10x = 5,355,245.55 × 2,371,709.30
  4. Step 4: Simplify right side
    3,568,954.10x = 12,701,085,674,718.61
  5. Step 5: Solve for x
    x = 12,701,085,674,718.61/3,568,954.10
  6. Step 6: Final answer
    x = 3,558,769.69

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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.