Home / 7,400,725.43-11,101,849.61-2,793,592.44

Finding the Fourth Proportional to 7,400,725.43, 11,101,849.61 and 2,793,592.44

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Solution

The fourth proportional to 7,400,725.43, 11,101,849.61 and 2,793,592.44 is: 4,190,676.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,400,725.43 : 11,101,849.61 = 2,793,592.44 : x
  2. Step 2: Convert to fraction form
    7,400,725.43/11,101,849.61 = 2,793,592.44/x
  3. Step 3: Cross multiply
    7,400,725.43x = 11,101,849.61 × 2,793,592.44
  4. Step 4: Simplify right side
    7,400,725.43x = 31,014,043,126,544.99
  5. Step 5: Solve for x
    x = 31,014,043,126,544.99/7,400,725.43
  6. Step 6: Final answer
    x = 4,190,676.10

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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.