Home / 9,285,652.22-13,923,737.00-5,454,956.48

Finding the Fourth Proportional to 9,285,652.22, 13,923,737.00 and 5,454,956.48

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Solution

The fourth proportional to 9,285,652.22, 13,923,737.00 and 5,454,956.48 is: 8,179,649.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,285,652.22 : 13,923,737.00 = 5,454,956.48 : x
  2. Step 2: Convert to fraction form
    9,285,652.22/13,923,737.00 = 5,454,956.48/x
  3. Step 3: Cross multiply
    9,285,652.22x = 13,923,737.00 × 5,454,956.48
  4. Step 4: Simplify right side
    9,285,652.22x = 75,953,379,346,690.98
  5. Step 5: Solve for x
    x = 75,953,379,346,690.98/9,285,652.22
  6. Step 6: Final answer
    x = 8,179,649.37

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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.