Home / 4,583,720.72-6,325,164.32-2,650,105.92

Finding the Fourth Proportional to 4,583,720.72, 6,325,164.32 and 2,650,105.92

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Solution

The fourth proportional to 4,583,720.72, 6,325,164.32 and 2,650,105.92 is: 3,656,932.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,583,720.72 : 6,325,164.32 = 2,650,105.92 : x
  2. Step 2: Convert to fraction form
    4,583,720.72/6,325,164.32 = 2,650,105.92/x
  3. Step 3: Cross multiply
    4,583,720.72x = 6,325,164.32 × 2,650,105.92
  4. Step 4: Simplify right side
    4,583,720.72x = 16,762,355,396,154.25
  5. Step 5: Solve for x
    x = 16,762,355,396,154.25/4,583,720.72
  6. Step 6: Final answer
    x = 3,656,932.09

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.