Home / 5,510,367.72-7,604,447.94-3,029,558.04

Finding the Fourth Proportional to 5,510,367.72, 7,604,447.94 and 3,029,558.04

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Solution

The fourth proportional to 5,510,367.72, 7,604,447.94 and 3,029,558.04 is: 4,180,867.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,510,367.72 : 7,604,447.94 = 3,029,558.04 : x
  2. Step 2: Convert to fraction form
    5,510,367.72/7,604,447.94 = 3,029,558.04/x
  3. Step 3: Cross multiply
    5,510,367.72x = 7,604,447.94 × 3,029,558.04
  4. Step 4: Simplify right side
    5,510,367.72x = 23,038,116,396,388.44
  5. Step 5: Solve for x
    x = 23,038,116,396,388.44/5,510,367.72
  6. Step 6: Final answer
    x = 4,180,867.33

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1.5x scale

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.