Home / 5,067,196.99-6,992,750.65-2,744,090.86

Finding the Fourth Proportional to 5,067,196.99, 6,992,750.65 and 2,744,090.86

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Solution

The fourth proportional to 5,067,196.99, 6,992,750.65 and 2,744,090.86 is: 3,786,855.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,067,196.99 : 6,992,750.65 = 2,744,090.86 : x
  2. Step 2: Convert to fraction form
    5,067,196.99/6,992,750.65 = 2,744,090.86/x
  3. Step 3: Cross multiply
    5,067,196.99x = 6,992,750.65 × 2,744,090.86
  4. Step 4: Simplify right side
    5,067,196.99x = 19,188,743,144,924.06
  5. Step 5: Solve for x
    x = 19,188,743,144,924.06/5,067,196.99
  6. Step 6: Final answer
    x = 3,786,855.57

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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.