Home / 4,173,604.29-5,764,976.69-3,451,369.41

Finding the Fourth Proportional to 4,173,604.29, 5,764,976.69 and 3,451,369.41

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Solution

The fourth proportional to 4,173,604.29, 5,764,976.69 and 3,451,369.41 is: 4,767,357.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,173,604.29 : 5,764,976.69 = 3,451,369.41 : x
  2. Step 2: Convert to fraction form
    4,173,604.29/5,764,976.69 = 3,451,369.41/x
  3. Step 3: Cross multiply
    4,173,604.29x = 5,764,976.69 × 3,451,369.41
  4. Step 4: Simplify right side
    4,173,604.29x = 19,897,064,179,972.21
  5. Step 5: Solve for x
    x = 19,897,064,179,972.21/4,173,604.29
  6. Step 6: Final answer
    x = 4,767,357.61

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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.