Home / 6,352,238.74-8,766,070.33-3,451,638.46

Finding the Fourth Proportional to 6,352,238.74, 8,766,070.33 and 3,451,638.46

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Solution

The fourth proportional to 6,352,238.74, 8,766,070.33 and 3,451,638.46 is: 4,763,250.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,352,238.74 : 8,766,070.33 = 3,451,638.46 : x
  2. Step 2: Convert to fraction form
    6,352,238.74/8,766,070.33 = 3,451,638.46/x
  3. Step 3: Cross multiply
    6,352,238.74x = 8,766,070.33 × 3,451,638.46
  4. Step 4: Simplify right side
    6,352,238.74x = 30,257,305,494,092.89
  5. Step 5: Solve for x
    x = 30,257,305,494,092.89/6,352,238.74
  6. Step 6: Final answer
    x = 4,763,250.68

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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.