Home / 11,843,225.22-17,766,532.30-3,646,560.86

Finding the Fourth Proportional to 11,843,225.22, 17,766,532.30 and 3,646,560.86

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Solution

The fourth proportional to 11,843,225.22, 17,766,532.30 and 3,646,560.86 is: 5,470,363.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,843,225.22 : 17,766,532.30 = 3,646,560.86 : x
  2. Step 2: Convert to fraction form
    11,843,225.22/17,766,532.30 = 3,646,560.86/x
  3. Step 3: Cross multiply
    11,843,225.22x = 17,766,532.30 × 3,646,560.86
  4. Step 4: Simplify right side
    11,843,225.22x = 64,786,741,303,105.78
  5. Step 5: Solve for x
    x = 64,786,741,303,105.78/11,843,225.22
  6. Step 6: Final answer
    x = 5,470,363.02

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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.