Home / 8,383,793.44-12,575,674.47-2,626,967.79

Finding the Fourth Proportional to 8,383,793.44, 12,575,674.47 and 2,626,967.79

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Solution

The fourth proportional to 8,383,793.44, 12,575,674.47 and 2,626,967.79 is: 3,940,446.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,383,793.44 : 12,575,674.47 = 2,626,967.79 : x
  2. Step 2: Convert to fraction form
    8,383,793.44/12,575,674.47 = 2,626,967.79/x
  3. Step 3: Cross multiply
    8,383,793.44x = 12,575,674.47 × 2,626,967.79
  4. Step 4: Simplify right side
    8,383,793.44x = 33,035,891,770,215.32
  5. Step 5: Solve for x
    x = 33,035,891,770,215.32/8,383,793.44
  6. Step 6: Final answer
    x = 3,940,446.77

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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.