Home / 5,002,198.51-6,903,113.33-2,797,308.85

Finding the Fourth Proportional to 5,002,198.51, 6,903,113.33 and 2,797,308.85

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Solution

The fourth proportional to 5,002,198.51, 6,903,113.33 and 2,797,308.85 is: 3,860,330.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,002,198.51 : 6,903,113.33 = 2,797,308.85 : x
  2. Step 2: Convert to fraction form
    5,002,198.51/6,903,113.33 = 2,797,308.85/x
  3. Step 3: Cross multiply
    5,002,198.51x = 6,903,113.33 × 2,797,308.85
  4. Step 4: Simplify right side
    5,002,198.51x = 19,310,139,962,059.86
  5. Step 5: Solve for x
    x = 19,310,139,962,059.86/5,002,198.51
  6. Step 6: Final answer
    x = 3,860,330.60

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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.