Home / 5,939,222.86-8,196,127.62-3,222,968.86

Finding the Fourth Proportional to 5,939,222.86, 8,196,127.62 and 3,222,968.86

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Solution

The fourth proportional to 5,939,222.86, 8,196,127.62 and 3,222,968.86 is: 4,447,697.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,939,222.86 : 8,196,127.62 = 3,222,968.86 : x
  2. Step 2: Convert to fraction form
    5,939,222.86/8,196,127.62 = 3,222,968.86/x
  3. Step 3: Cross multiply
    5,939,222.86x = 8,196,127.62 × 3,222,968.86
  4. Step 4: Simplify right side
    5,939,222.86x = 26,415,864,091,845.91
  5. Step 5: Solve for x
    x = 26,415,864,091,845.91/5,939,222.86
  6. Step 6: Final answer
    x = 4,447,697.07

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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.