Home / 6,048,191.20-9,060,039.60-3,766,712.80

Finding the Fourth Proportional to 6,048,191.20, 9,060,039.60 and 3,766,712.80

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Solution

The fourth proportional to 6,048,191.20, 9,060,039.60 and 3,766,712.80 is: 5,642,441.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,048,191.20 : 9,060,039.60 = 3,766,712.80 : x
  2. Step 2: Convert to fraction form
    6,048,191.20/9,060,039.60 = 3,766,712.80/x
  3. Step 3: Cross multiply
    6,048,191.20x = 9,060,039.60 × 3,766,712.80
  4. Step 4: Simplify right side
    6,048,191.20x = 34,126,567,129,826.88
  5. Step 5: Solve for x
    x = 34,126,567,129,826.88/6,048,191.20
  6. Step 6: Final answer
    x = 5,642,441.85

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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.