Home / 11,330,418.42-17,000,651.46-5,937,786.72

Finding the Fourth Proportional to 11,330,418.42, 17,000,651.46 and 5,937,786.72

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Solution

The fourth proportional to 11,330,418.42, 17,000,651.46 and 5,937,786.72 is: 8,909,312.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,330,418.42 : 17,000,651.46 = 5,937,786.72 : x
  2. Step 2: Convert to fraction form
    11,330,418.42/17,000,651.46 = 5,937,786.72/x
  3. Step 3: Cross multiply
    11,330,418.42x = 17,000,651.46 × 5,937,786.72
  4. Step 4: Simplify right side
    11,330,418.42x = 100,946,242,440,847.66
  5. Step 5: Solve for x
    x = 100,946,242,440,847.66/11,330,418.42
  6. Step 6: Final answer
    x = 8,909,312.85

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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.