Home / 6,520,758.72-9,777,992.04-2,733,224.64

Finding the Fourth Proportional to 6,520,758.72, 9,777,992.04 and 2,733,224.64

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Solution

The fourth proportional to 6,520,758.72, 9,777,992.04 and 2,733,224.64 is: 4,098,518.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,520,758.72 : 9,777,992.04 = 2,733,224.64 : x
  2. Step 2: Convert to fraction form
    6,520,758.72/9,777,992.04 = 2,733,224.64/x
  3. Step 3: Cross multiply
    6,520,758.72x = 9,777,992.04 × 2,733,224.64
  4. Step 4: Simplify right side
    6,520,758.72x = 26,725,448,773,451.86
  5. Step 5: Solve for x
    x = 26,725,448,773,451.86/6,520,758.72
  6. Step 6: Final answer
    x = 4,098,518.27

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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.