Home / 2,799,630.56-4,204,504.44-2,574,575.84

Finding the Fourth Proportional to 2,799,630.56, 4,204,504.44 and 2,574,575.84

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Solution

The fourth proportional to 2,799,630.56, 4,204,504.44 and 2,574,575.84 is: 3,866,515.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,799,630.56 : 4,204,504.44 = 2,574,575.84 : x
  2. Step 2: Convert to fraction form
    2,799,630.56/4,204,504.44 = 2,574,575.84/x
  3. Step 3: Cross multiply
    2,799,630.56x = 4,204,504.44 × 2,574,575.84
  4. Step 4: Simplify right side
    2,799,630.56x = 10,824,815,550,396.73
  5. Step 5: Solve for x
    x = 10,824,815,550,396.73/2,799,630.56
  6. Step 6: Final answer
    x = 3,866,515.71

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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.