Home / 2,298,819.03-3,448,229.49-949,498.80

Finding the Fourth Proportional to 2,298,819.03, 3,448,229.49 and 949,498.80

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Solution

The fourth proportional to 2,298,819.03, 3,448,229.49 and 949,498.80 is: 1,424,248.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,298,819.03 : 3,448,229.49 = 949,498.80 : x
  2. Step 2: Convert to fraction form
    2,298,819.03/3,448,229.49 = 949,498.80/x
  3. Step 3: Cross multiply
    2,298,819.03x = 3,448,229.49 × 949,498.80
  4. Step 4: Simplify right side
    2,298,819.03x = 3,274,089,762,879.61
  5. Step 5: Solve for x
    x = 3,274,089,762,879.61/2,298,819.03
  6. Step 6: Final answer
    x = 1,424,248.59

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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.