Home / 8,064,760.32-12,100,923.80-4,021,563.43

Finding the Fourth Proportional to 8,064,760.32, 12,100,923.80 and 4,021,563.43

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Solution

The fourth proportional to 8,064,760.32, 12,100,923.80 and 4,021,563.43 is: 6,034,231.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,064,760.32 : 12,100,923.80 = 4,021,563.43 : x
  2. Step 2: Convert to fraction form
    8,064,760.32/12,100,923.80 = 4,021,563.43/x
  3. Step 3: Cross multiply
    8,064,760.32x = 12,100,923.80 × 4,021,563.43
  4. Step 4: Simplify right side
    8,064,760.32x = 48,664,632,622,083.17
  5. Step 5: Solve for x
    x = 48,664,632,622,083.17/8,064,760.32
  6. Step 6: Final answer
    x = 6,034,231.73

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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.