Home / 11,330,422.92-17,000,658.20-5,937,791.22

Finding the Fourth Proportional to 11,330,422.92, 17,000,658.20 and 5,937,791.22

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Solution

The fourth proportional to 11,330,422.92, 17,000,658.20 and 5,937,791.22 is: 8,909,319.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,330,422.92 : 17,000,658.20 = 5,937,791.22 : x
  2. Step 2: Convert to fraction form
    11,330,422.92/17,000,658.20 = 5,937,791.22/x
  3. Step 3: Cross multiply
    11,330,422.92x = 17,000,658.20 × 5,937,791.22
  4. Step 4: Simplify right side
    11,330,422.92x = 100,946,359,009,025.48
  5. Step 5: Solve for x
    x = 100,946,359,009,025.48/11,330,422.92
  6. Step 6: Final answer
    x = 8,909,319.60

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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.