Home / 8,135,664.59-11,227,354.94-4,464,922.70

Finding the Fourth Proportional to 8,135,664.59, 11,227,354.94 and 4,464,922.70

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Solution

The fourth proportional to 8,135,664.59, 11,227,354.94 and 4,464,922.70 is: 6,161,668.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,135,664.59 : 11,227,354.94 = 4,464,922.70 : x
  2. Step 2: Convert to fraction form
    8,135,664.59/11,227,354.94 = 4,464,922.70/x
  3. Step 3: Cross multiply
    8,135,664.59x = 11,227,354.94 × 4,464,922.70
  4. Step 4: Simplify right side
    8,135,664.59x = 50,129,271,971,793.83
  5. Step 5: Solve for x
    x = 50,129,271,971,793.83/8,135,664.59
  6. Step 6: Final answer
    x = 6,161,668.96

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.