Home / 11,007,306.24-16,512,272.44-5,323,446.34

Finding the Fourth Proportional to 11,007,306.24, 16,512,272.44 and 5,323,446.34

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Solution

The fourth proportional to 11,007,306.24, 16,512,272.44 and 5,323,446.34 is: 7,985,804.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,007,306.24 : 16,512,272.44 = 5,323,446.34 : x
  2. Step 2: Convert to fraction form
    11,007,306.24/16,512,272.44 = 5,323,446.34/x
  3. Step 3: Cross multiply
    11,007,306.24x = 16,512,272.44 × 5,323,446.34
  4. Step 4: Simplify right side
    11,007,306.24x = 87,902,196,285,800.86
  5. Step 5: Solve for x
    x = 87,902,196,285,800.86/11,007,306.24
  6. Step 6: Final answer
    x = 7,985,804.55

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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.