Home / 7,370,704.33-10,171,581.66-4,107,447.41

Finding the Fourth Proportional to 7,370,704.33, 10,171,581.66 and 4,107,447.41

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Solution

The fourth proportional to 7,370,704.33, 10,171,581.66 and 4,107,447.41 is: 5,668,282.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,370,704.33 : 10,171,581.66 = 4,107,447.41 : x
  2. Step 2: Convert to fraction form
    7,370,704.33/10,171,581.66 = 4,107,447.41/x
  3. Step 3: Cross multiply
    7,370,704.33x = 10,171,581.66 × 4,107,447.41
  4. Step 4: Simplify right side
    7,370,704.33x = 41,779,236,694,112.59
  5. Step 5: Solve for x
    x = 41,779,236,694,112.59/7,370,704.33
  6. Step 6: Final answer
    x = 5,668,282.82

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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.